通用汽车GF变速箱指导手册
通用汽车GF变速箱指导手册.doc
1． G F6概述1.1 GF6 简述6T40/45E 变速箱是一款全自动 6 速变速箱，可以有前轮驱动，两轮驱动和全轮驱动几种配置，电控变速箱具有离合器 -离合器换档控制功能。
6T40/45E 主要由变矩器，三组行星齿轮组，机械式离合器，液压控制系统和电子控制系统组成。
变矩器由四个元件组成：泵轮，涡轮，与涡轮相连的压盘，导轮。
变矩器通过油液将发动机的动力平滑地传递到变速箱，在需要的时候，变矩器也可以增加扭矩的输出。
在压盘结合的时候，发动机和变速箱通过机械连接直接连到一起。
行星齿轮组可以提供 6 个前进档和一个倒档， TCM 通过监测各个传感器的信息，自动控制档位的切换，是变速箱始终处在最优化的状态。
TCM 通过控制换档电磁阀和压力调节阀来控制换档正时，通过控制压力电磁阀来控制换档时的感觉， TCM也通过控制 TCC的结合和释放实现发动机动力传递效率最大化。
液压控制系统主要由一个齿轮泵，一个控制阀体和变矩器组成，液压泵保证离合器活塞工作时的压力。
摩擦元件是由 5 片式多片离合器构成的，多片离合器，一个机械式单项离合器及行星齿轮组可以提供7 种不同的齿轮速比，星星齿轮组将扭矩传递到变速箱的输出轴。
另外，变速箱的输入轴和输出轴是通过一根链条连接的。
1.2 GF6 结构说明1) 反作用行星齿轮架总成11) 油泵总成2) 控制阀体总成12) 差速器齿轮架总成3) 输入行星齿轮架总成13) 前差速器环齿4) 阀体通道隔板14) 被动齿轮架5) 输出行星齿轮架总成15) 1-2-3-4 离合器总成6) 驻车齿轮16) 低速 -倒档离合器总成7) 控制电磁阀总成17) 2-6 离合器总成8) 驱动链条18) 3-5-R 离合器总成9) 驱动齿轮架19) 4-5-6 离合器总成10) 变矩器总成20) 输入速度传感器总成1.3 GF6ID识别1.广播码2.变速器总成零件号3.出厂源代码 (SGMDY)4.部件标识符（ 61=TRANS)5.车型年（ 8=2008 ）6.变速器型号 (AA)7.变速器族系（ 6T40=W)8.产地代码（ M= 中国烟台）9.年份（ 8=2008 ）10.儒略历日期11.班次标识符（ A/B)12.数字序列号，每天上午 12 ：01从0001 开始出厂源代码4-RamosArizpe ，墨西哥H-Ypsilanti ，密歇根州J-Windsor ，安大略州S-Strasbourg ，法国W-Warren ，密歇根州Y-Toledo ，俄亥俄州BRO-Boryeong ，韩国SGMDY- 中国山东烟台2． GF6参数2.1 GF6 技术参数6T40/456：前进档位变速箱型号T：前轮驱动40/45：扭矩参数变矩器直径236mm1st 4.584:12nd 2.964:13rd 1.912:1 变速箱档位4th 1.446:15th 1.000:16th 0.746:1R 2.940:11-2-3-4 离合器3-5-R 离合器4-5-6 离合器离合器名称2-6 离合器低速 -倒档离合器低速单向离合器（OWC ）变速箱油型号DEXRONVI3． GF6控制功能3.1换档控制杆P 档（ Park）P 档位置将车辆前轮锁住，同时防止车辆前后运动，P 档是启动车辆的最佳档位。
自动变速箱操作指南.pdf_1702096770.0532346说明书
Automatic Transmission Drive (D 3) —This position is similar to D 4, except only the first three gears are selected. Use D 3 when towing a trailer in hilly terrain, or to provide engine braking when going down a steep hill. D 3 can also keep the transmission from cycling between third and fourth gears in stop-and-go driving.For faster acceleration when in D 3 or D 4, you can get the transmission to automatically downshift by pushing the accelerator pedal to the floor.The transmission will shift down one or two gears, depending on your speed.Second (2) — To shift to Second,press the release button on the side of the shift lever. This position locks the transmission in second gear. It does not downshift to first gear when you come to a stop. Second gives you more power when climbing,and increased engine braking when going down steep hills. Use second gear when starting out on a slippery surface or in deep snow. It will help reduce wheelspin.Whenever you move the shift lever to a lower gear, the transmission downshifts only if the engine's redline will not be exceeded in the lower gear.First (1) — To shift from Second to First, press the release button on the side of the shift lever. With the lever in this position, the transmission locks in First gear. By upshifting and downshifting through 1, 2, D 3 and D 4,you can operate this transmission much like a manual transmission without a clutch pedal.DrivingAutomatic TransmissionMaximum SpeedsThe speeds in this table are themaximums for the given position. Ifyou exceed these speeds, the enginespeed will enter into the tachometer'sred zone. If this occurs, you will feelthe engine cut in and out. This iscaused by a limiter in the engine'scomputer controls. The engine willrun normally when you reduce theRPM below the red zone.4 cylinder models6 cylinder modelsShift Lock ReleaseThis allows you to move the shiftlever out of Park if the normalmethod of pushing on the brakepedal and pressing the releasebutton does not work.1. Set the Parking brake.2. Remove the key from the ignitionswitch.3. Insert the key in the Shift LockRelease slot next to the shift lever.4. Push down on the key while youpress the release button and movethe shift lever out of Park toNeutral.5. Remove the key from the ShiftLock Release slot. Depress thebrake pedal and restart the engine.If you need to use the Shift LockRelease, it means your car isdeveloping a problem. Have the carchecked by your Honda dealer.DrivingRELEASE BUTTONSHIFT LOCK RELEASE SLOT。
5速手动变速箱操作指南说明书
5-speed Manual TransmissionThe manual transmission is syn-chronized in all forward gears for smooth operation. It has a lockout so you cannot shift directly from Fifth to Reverse. When shifting up or down, make sure you push the clutch pedal down all the way, shift to the next gear, and let the pedal up gradually. When you are not shifting,do not rest your foot on the clutch pedal. This can cause your clutch to wear out faster.Come to a full stop before you shift into Reverse. You can damage the transmission by trying to shift into Reverse with the vehicle moving.Push down the clutch pedal, and pause for a few seconds before shifting into Reverse, or shift into one of the forward gears for a moment. This stops the gears so they won't "grind".When slowing down, you can get extra braking from the engine by shifting to a lower gear. This extra braking can help you maintain a safe speed and prevent your brakes from overheating while going down a steep hill. Before downshifting,make sure engine speed will not go into the tachometer's red zone in the lower gear. Refer to the Maximum Allowable Speeds chart.Recommended Shift Points Drive in the highest gear that lets the engine run and accelerate smoothly. This will give you the best fuel economy and effective emis-sions control. The following shift points are recommended:Driving5-speed Manual TransmissionMaximum SpeedsThe speeds in this table are the maximums for the given gear. If you exceed these speeds, the engine speed will enter into the tachometer's red zone. If this occurs, you may feel the engine cut in and out. This is caused by a limiter in the engine's computer controls. The engine will run normally when you reduce the RPM below the red zone.Before downshifting, make sure the vehicle will not exceed the maximum speed in the chart in the lower gear to avoid engine damage.(DX)(HX)(U.S.: EX, Canada: Si)Driving。
GF6自动变速器的动力传递分析及传动比的计算
GF6自动变速器的动力传递分析及传动比的计算一、GF6自动变速器的结构介绍GF6系列变速器是通用汽车公司研发的新款全电子控制，前轮驱动的6速自动变速器，该系列变速器设计巧妙、结构简单，广泛应用在上海通用的各款主力车型中。
该系列变速器根据匹配的发动机功率不同，存在着不同的型号，但是GF6系列变速器的基本结构是一样的。
变速器由3组单排单级式行星齿轮机构组成，如图1所示。
从右向左分别为前排、中排、后排行星齿轮机构，中排太阳轮通过花键与输入轴刚性连接始终作为输入；前排行星架与后排齿圈刚性连接为一体（简称：前架后圈），并作为输出部件。
前排齿圈与中间行星架刚性连接为一体（简称：前圈中架），中排齿圈与后排行星架刚性连接为一体（简称：中圈后架）。
为了使GF6自动变速器实现6个前进档和1个倒档，除了3排行星齿轮机构外，还有六个换档执行元件，他们的作用分别是：离合器C1-2-3-4用于固定前排太阳轮，离合器C2-6固定后排太阳轮，离合器C3-5-R连接输入轴和后排太阳轮，离合器C4-5-6连接输入轴和中圈后架，离合器CL-R是固定中圈后架，单向离合器OWC使后排行星齿轮架只能顺时针旋转，防止逆时针旋转，连接方式如图1所示。
各档位换档执行元件的工作状况，如表1所示。
二、GF6自动变速器行星齿轮机构运动特性方程的建立单排单级行星齿轮机构的运动规律特性方程式为：n1+an2-（1+a）n3=0 （1）其中，n1为太阳轮转速；n2为齿圈转速；n3为行星架转速；a为齿圈齿数z2与太阳轮齿数z1之比，即a=z2/z1。
GF6自动变速器的前排、中排和后排均为单排单级行星齿轮机构组成，因此对这3排行星齿轮机构建立运动特性方程式如下：n11+a1n12-（1+a1）n13=0 （2）n21+a2n22-（1+a2）n23=0 （3）n31+a3n32-（1+a3）n33=0 （4）其中，n11为前排太阳轮转速；n12为前排齿圈转速；n13为前排行星架转速；n21为中排太阳轮转速；n22为中排齿圈转速；n23为中排行星架转速；n31为后排太阳轮转速；n32为后排齿圈转速；n33为后排行星架转速；a1为前排的齿圈齿数z12与太阳轮齿数z11之比，即a1=z12/z11；a2为中排的齿圈齿数 z22与太阳轮齿数z21之比，即a2=z22/z21；a3为后排的齿圈齿数z32与太阳轮齿数z31之比，即 a3=z32/z31。
五速手动变速箱用户指南说明书
The manual transmission is syn-chronized in all forward gears for smooth operation. It has a lockout so you cannot shift directly from Fifth to Reverse. When shifting up or down, make sure you push the clutch pedal down all the way, shift to the next gear, and let the pedal up gradually. When you are not shifting, do not rest your foot onthe clutch pedal. This can causeyour clutch to wear out e to a full stop before you shift into reverse. You can damage the transmission by trying to shift into reverse with the car moving.Depress the clutch pedal and pause for a few seconds before putting it in reverse, or shift into one of the forward gears for a moment. This stops the gears so they won't"grind".You can get extra braking from the engine when slowing down by shifting to a lower gear. This extra braking can help you maintain a safe speed and prevent your brakes from overheating while going down a steep hill. Before downshifting,make sure engine speed will not go into the red zone in the lower gear.Refer to the Maximum Speeds chart.CONTINUEDDriving5-speed Manual TransmissionRecommended Shift PointsDrive in the highest gear that letsthe engine run and acceleratesmoothly. This will give you thebest fuel economy and effectiveemissions control. The followingshift points are recommended:The VX and CX models in the U.S.(except in California) and the VXmodel in Canada have an UpshiftIndicator (see page 32 ).Use this indicator to help deter-mine the shift points for best fueleconomy.(US: DX, Si, Canada: CX, DX, Si)Maximum SpeedsThe speeds in this table are themaximums for the given gears. Ifyou exceed these speeds, theengine speed will enter into thetachometer's red zone. If thisoccurs, you may feel the engine cutin and out. This is caused by alimiter in the engine's computercontrols. The engine will runnormally when you reduce theRPM below the red zone.Driving。
上汽通用 gf9 变速器的工作原理
上汽通用gf9 变速器的工作原理全文共四篇示例，供读者参考第一篇示例：上汽通用GF9变速器是一种先进的汽车变速器技朮，其工作原理非常复杂但又非常精妙。
本文将通过对GF9变速器的构造和原理进行深入分析，为读者们详细解释这款变速器是如何完成汽车换挡操作的。
我们来了解一下GF9变速器的基本构造。
GF9变速器包括了几个主要部件，如壳体、输入轴、输出轴、摩擦片以及齿轮等。
输入轴与发动机相连，负责接收发动机的动力输出；而输出轴则与车轮相连，将动力传递给车轮。
摩擦片则用于连接不同的齿轮，实现不同档位的换挡操作。
GF9变速器的工作原理主要涉及了离合器、行星轮组以及液压传动系统。
在变速器工作过程中，发动机的动力首先通过输入轴传递给离合器，离合器将动力传递至行星轮组。
行星轮组是GF9变速器的重要部分，它包括了太阳轮、行星轮、外齿轮以及内齿轮。
当离合器将动力传递给行星轮组时，通过合理的组合，可以实现不同的齿轮比，从而实现不同的档位。
液压传动系统也是GF9变速器运行的重要组成部分。
液压传动系统通过液压油压力的调节，实现了离合器的控制、换挡操作的顺畅进行。
当驾驶员需要换挡时，液压传动系统会根据信号发送指令，控制离合器的开合，从而实现换挡操作。
GF9变速器在工作时需要精巧的协调各个部件的运行。
通过离合器、行星轮组以及液压传动系统等部件的精密配合，GF9变速器可以实现快速、平稳的换挡操作，有效提升汽车的动力性能和燃油经济性。
GF9变速器还具有智能化控制功能，可以通过车载电脑系统实时监测和调节变速器的工作状态，保障变速器的稳定性和可靠性。
通过高精度的传感器和电控单元，GF9变速器可以根据驾驶条件和环境变化自动调整换挡策略，使得汽车在不同行驶情况下都能获得最佳的性能表现。
上汽通用GF9变速器是一款先进、高效的汽车变速器技朮。
通过精密的构造和复杂的工作原理，GF9变速器实现了快速、平稳的换挡操作，并且具有智能化控制功能，为汽车的驾驶体验提供了全方位的保障。
通用GF6变速器深度图文解析6T404550E变速器倒档不走没有前进挡
通用GF6变速器深度图文解析6T404550E变速器倒档不走没有前进挡小伙伴们修车的老师傅都应该认识下图这款变速器把GF6没错他就是我们比较数以的GF6 6T的变速器。
我们这次来分析下他的常见结构途中红色标记黄色箭头标注的就是它的控制中心（TCM变速器控制模块）常见故障之一，比如冷车一切正常。
热车就开始打滑发动机转速高车速下降，不升档冲击，大多数都是他的问题。
车友们只能总成更换，下面小编告诉你们好消息，就是单独更换电磁阀。
不需要总成更换了。
当然维修站肯定不会这样给你们修的，只能总成更换。
TCM例如诊断仪报的关于变速器故障码DTC P0751:换档电磁阀1性能 - 卡在断开位置DTC P0752:换档电磁阀1性能 - 卡在接通位置就是电磁阀1故障，此故障出现时就只能更换总成了。
大概4000多不含工时，只要我们找到上面的电磁阀位置确定哪个是电磁阀1就直接单独更换即可，在某宝能买到单独的，才几百元呵呵。
看下上面故障码说明（内行人）换档电磁阀1是控制电磁阀总成的一部分，没有可维修部件。
变速器控制模块(TCM) 通过打开或关闭低电平侧驱动器来操作该电磁阀。
换档电磁阀1被指令断开时，柱塞促使测量球抵住执行器进油量限制座，从而阻挡所有流动并通过排气口排出现有压力。
换档电磁阀1被指令接通时，内部柱塞移动，使测量阀脱离执行器进油量限制座，进而抵住排气座，产生信号油液压力。
信号油压作用于离合器选择阀2来克服阀弹簧力，使其移动至接合位置。
根据离合器选择阀2的位置，R1/4-5-6档调节阀的油液压力通过离合器选择阀2，流向低速档和倒档离合器或4-5-6档离合器。
TCM图标(1) 压力控制电磁阀3（倒档-1/4-5-6档）(2) （第1代）压力控制电磁阀2（3-5档-倒档）(2) （第2代）压力控制电磁阀5（1-2-3-4档）(3) 变矩器离合器 (TCC) 压力控制电磁阀(4) 换档电磁阀1（通电/断电）(5) （第1代）压力控制电磁阀5（1-2-3-4档）(5) （第2代）压力控制电磁阀2（3-5档-倒档）(6) 压力控制电磁阀4（2-6档）(7) 管路压力控制电磁阀(8) （第1代）变速器油压力 (TFP) 开关1（3-5档 - 倒档）(9) （第1代）变速器油压力 (TFP) 开关3（2-6档）(10) （第1代）变速器油压力 (TFP) 开关4（1-2-3-4档）(11) 贯穿连接器(12) （第1代）变速器油压力 (TFP) 开关5（4-5-6档/倒档-1档）上图已确认红色标记的哪个就是换挡电磁阀1 。
GF6变速箱结构及原理
GF6自动变速器结构及原理一．自动变速器简介1904年，美国通用汽车公司的凯迪拉克采用了手动的三挡行星齿轮变速器。
1926年，别克小轿车开始使用液力机械传动的变速器。
1940年，美国通用正式装备OLDSMOBILE 顺风轿车Hydra-Matic 自动变速器。
该变速器被认为是自动变速器的代表，是世界上第一个真正意义上的自动变速器。
1998年上海通用汽车率先在国产的别克新世纪轿车上推出4T65E 自动变速器。
随着新技术的发展应用，自动变速器结构也不断改进，逐步成熟。
自动变速器与机械式变速器相比，它有以下主要优点:1）提高发动机和传动系的使用寿命。
自动变速器是液体工作介质“软”性连接。
液力传动起一定的吸收、衰减和缓冲的作用，大大减少冲击和动载荷。
例如，当负荷突然增大时，可防止发动机过载和突然熄火。
汽车在起步、换挡或制动时，能减少发动机和传动系所承受的冲击及动载荷，因而提高了有关零部件的使用寿命。
2) 提高汽车通过性。
采用自动变速器的汽车，在起步时，驱动轮上的驱动转矩是逐渐增加的，可防止很大的振动，减少车轮的打滑，使起步容易，且更换平稳。
它的稳定车速可以降低。
举例来说：当行驶阻力很大时(如爬陡坡)，发动机也不至于熄火，使汽车仍能以极低速度行驶。
在特别困难的路面行驶时，因换挡时没有功率间断，不会出现汽车停车的现象。
3) 具有良好的自适应性。
自动变速器能自动适应汽车驱动轮负荷的变化。
当行驶阻力增大时，汽车自动降低速度，使驱动轮力矩增加。
当行驶阻力减小时，减小驱动力矩，增加车速。
4) 操纵轻便。
不需要离合器和来回的换挡，大大减轻了驾驶员的劳动强度。
自动变速器主要缺点1）结构较复杂。
相应的维修技术也较复杂，要求有专门的维修人员，具有较高的修理水平和故障检查分析的能力。
2）效率不够高。
传动效率比机械式变速器低，使汽车的燃油经济性有所降低。
二．GF6自动变速器概述GF-6变速器主要特点1）GF6自动变速器采用族系化的设计思路,方便移植/匹配:不同的发动机,只要输出功率及扭矩转速等接近,只要更改很少的零件就可以有合适的GF6变速器可以匹配使用.2）采用专有且简单的动力传动方案,结构简单,性能可靠.3）在相同的产品外廓尺寸条件下能够承载更高的发动机扭矩及功率4）充分引进及吸纳了全球各专业公司的先进技术5）新颖/齐全的产品功能：GF6在设计上基本保证了目前已知的世界上所有有级式机械变速器的先进功能都可以被实现.6）成本低：产品成本在设计之初就得到了严格的控制GF-6变速器简介GF6自动变速器的完整英文名称为：Global Front Wheel Drive6 Speed automatic transmission (全球前轮驱动6挡自动变速器）。
通用变速箱配置标准规范
通用变速箱配置标准规范
通用变速箱配置标准规范是按照通用汽车公司的要求和标准制定的一套规范，用于指导变速箱的设计和生产。
该规范包括了技术要求、性能要求、检验标准和质量控制等内容，旨在确保变速箱的性能和可靠性。
首先，通用变速箱配置标准规范要求变速箱的设计符合通用汽车公司的要求。
这包括了变速箱的结构布局、尺寸和重量等方面的要求。
同时，还要求变速箱的设计要考虑到整车的布局和结构，以便更好地与发动机和其他系统进行匹配。
其次，通用变速箱配置标准规范对变速箱的性能进行了详细的要求。
它包括了变速比范围、换挡时间、换挡平顺性和可靠性等方面的要求。
例如，变速箱的换挡时间要求在合理范围内，不能过长或过短；换挡平顺性要求在换挡过程中不出现颠簸或冲击等。
第三，通用变速箱配置标准规范还对变速箱的各项性能进行了检验标准的制定。
这包括了变速箱的承载能力、传动效率、噪声和振动等方面的检验要求。
例如，检验人员可以通过实验检测变速箱的承载能力是否符合要求，以及传动效率是否达到要求。
最后，通用变速箱配置标准规范还对变速箱的生产过程进行了质量控制的要求。
这包括了变速箱零部件的质量控制、装配工艺的质量控制和成品检验的质量控制等方面。
例如，生产过程中需要对各个零部件进行严格的质量检查，以确保其符合规范
的要求。
总的来说，通用变速箱配置标准规范是指导变速箱设计和生产的一套规范，旨在确保变速箱的性能和可靠性。
通过遵循这些规范，可以保证生产出具有稳定性、可靠性和高性能的变速箱产品，提高整车的质量和竞争力。
通用汽车GF6变速箱培训手册范本
M— 在M位置时驾驶员可以手动的将档位杆推动到M+ 或 M- 的位置进行升档和减档，变速箱将根据档位杆的位置进行升档或减档。
3.2默认模式
根据每个档位的换档特性，基于车速和节气门的开度，TCM给换档电磁阀和压力控制电磁阀发送ON/OFF信号，用以控制档位，根据特定的条件，TCM在基本的程序控制下进行档位的转换，即“默认模式”。
3.3过热模式控制
当变速箱油温达到130°C持续5秒时，TCM进入过热控制模式，TCM修正换档表和TCC结合控制，以减低变速箱油温。
3.4驾驶员换档控制（DSC）
驾驶员换档控制就是手动换档控制，M+（升档）/M-（降档）。驾驶员换档控制只是在特定的驾驶条件下的换档控制，当档位杆从M的位置回到D时，正常的换档控制在此起作用。
1．GF6概述
1.1GF6简述
6T40/45E变速箱是一款全自动6速变速箱，可以有前轮驱动，两轮驱动和全轮驱动几种配置，电控变速箱具有离合器-离合器换档控制功能。
6T40/45E主要由变矩器，三组行星齿轮组，机械式离合器，液压控制系统和电子控制系统组成。
变矩器由四个元件组成：泵轮，涡轮，与涡轮相连的压盘，导轮。变矩器通过油液将发动机的动力平滑地传递到变速箱，在需要的时候，变矩器也可以增加扭矩的输出。在压盘结合的时候，发动机和变速箱通过机械连接直接连到一起。
1. 广播码
2. 变速器总成零件号
3. 出厂源代码( SGMDY)
4. 部件标识符（61=TRANS)
5. 车型年（8=2008）
6. 变速器型号(AA)
7. 变速器族系（6T40=W)
8. 产地代码（ M= 中国）
自动变速箱指导书
37、拆下低速传动离合器毂
38、拆下后盖和装配螺栓。
39、拆下止推垫圈8
40、拆下4个密封圈
说明
不要拆下输出轴后轴承除非有讲师指导你这样做。轴承一旦被移动，就必须更换。
41、拆下3个O型圈。
42、拆下止推轴承7
43、拆下倒档和超速档离合器。
44、拆下止推轴承6
45、拆下超速离合器毂
7、用特殊工具更换低档/倒档制动器压盘，然后安装制动片，制动盘和卡环。
8、安装低档和倒档固定盘和旧卡环。
9、安装千分表，上下移动特殊工具来测量轴向间隙。如果轴向间隙不正确，测量旧的卡环，然后从维修手册中所示的图表中选择适当的卡环，再检查间隙
规格
标准值
0-0.16 mm (0-0.0063 in.)
10、拆下特殊工具。
规格
标准值
0.79-1.25 mm (0.0311-0.0492 in.)
16、如果标准值是不正确的话根据维修手册中的图表来选择厚度适当的压盘。
说明：在步骤18到21中，你要测量当离合器释放时动器制动片和制动盘的实际间隙。
17、安装特殊工具到低速档/倒档制动器压盘处。
18、安装5片制动器片，4片制动器盘和卡环。
19、将驱动桥颠倒过来，安装千分尺，如图所示。
20、上下移动特殊工具留意轴向间隙。
21、测量低速档—倒档制动器压盘的厚度，看结果是否符合规定（千分尺读数+SST厚度—1.81MM）减去（千分尺读数+SST厚度—1.35mm）=
规格
标准值
1.35-1.81 mm (0.0531-0.0713 in.)
15、拆下28个阀体装配螺栓。在这时不要拆如图所示的螺栓
五速同步手动变速箱用户操作指南说明书
Shifting the 5 SpeedThe fully synchronized manualtransmission is very easy to shiftup or down. When you slow downfor traffic, steep hills, or corners,shift to a lower gear before theengine starts to labor. When de-scending steep grades, select alower gear to help maintain a safespeed and to prevent the brakesfrom overheating.When shifting, depress the clutchpedal fully, shift gears and then release the clutch gradually. Do not speed-shift; allow time for the gears to synchronize.To prevent grinding the gears when shifting into reverse, hold the clutch pedal depressed briefly before shifting, or shift the lever into one of the forward gears before selecting reverse.A safety lockout prevents accidental shifting straight from 5th to Reverse.Avoid rapid acceleration or sudden deceleration when either or both driving wheels are on a slippery surface. Decreased traction could cause loss of directional control.CAUTION:Do not drive with your foot on the clutch pedal as this will causepremature wear of clutch components.Do not shift into reverse while the car is moving.(cont'd)Shifting the 5 Speed (cont'd)Maximum Allowable SpeedsThe speeds shown below are the maximum at which the car can be driven or downshifted in each gear without over-revving the engine.Recommended Shift SpeedsFor best fuel economy, and effective emission control, shift at the speeds shown:Shifting the AutomaticThe automatic transmission shift lever has a locking mechanism to prevent accidental shifting into Reverse (R), Park (P) or 2nd (2). Also,an Automatic Shift Lock prevents you from shifting out of Park unless the brake pedal is already depressed and the ignition switch is in the II position.Push the button on the shift handle to shift into 2nd, Reverse or Park; depress the brake pedal and then push the button on the shifthandle to shift out of Park.: Depress the brake pedal firstand push the button, then shift.: Push the button, then shift.: Shift as desired.If you cannot shift out of Park with the brake pedal depressed and the ignition switch in the II position:1.Turn the ignition switch off and remove the key.2. Insert the key in the Shift Lock Release located to the right of the shift lever.3. Press and hold the key down,then press the button on the shift handle and move the shift lever to Neutral.4. Return the key to the ignition switch, depress the brake pedal and restart the engine.NOTE:If you encounter any problem shifting out of Park, have your authorized Honda dealer check the system as soon as possible.Depress buttonInsertSHIFT LOCK RELEASEKEY(cont'd)Operating TipsFor smoother operation, apply the brakes when shifting from Neutral or Park to a forward or reverse gear.When parking: bring the car to a stop with the foot brake, hold the brake on and shift into Park, set the hand brake and then turn off the engine.NOTE:Your 4 speed automatic transmission is equipped with a torque converter lock-up clutch. Because of this, you may notice what feels like an extra shift as the clutch engages.CAUTION:Shift into P only after the car has come to a complete stop.Shift into or out of R only after the car has come to a complete stop.Do not "rev-up" the engine when the brake is on and the shiftlever is in D, S, 2 or R.When stopped on a hill, use the brakes to hold your position, not the accelerator pedal.Do not shift from N or P into D, S, 2 or R when the engine is above idle speed. Before shifting into gear, make sure your footis firmly on the brake pedal.Do not rest your hand on the shift lever or push the shift button while driving.Driving TechniqueD-4thUse the D range for normal in-town and highway driving. The car will start off in 1st and shift automatically to 2nd, 3rd, and 4th. The further down you push the accelerator, the later the transmission will shift and the faster the car will accelerate.S 3 / S 4The "S " shift selector range changes the shift points under part throttle acceleration, allowing the transmission to stay in each lower gear for a longer period before automatically upshifting. With the shift selector in the "S " range, the "S 3" indicator light in the instrument panel will come on and the transmission will shift from 1st to 2nd and 3rd but not 4th. This is especially useful when climbing or descending grades. While driving in the "S " range, the car's performance is improved but fuel economy is reduced.Shifting the Automatic (cont'd)While driving in the "S " range, you can select 4th gear by pushing th e "S 4" switch. Depending upon vehicle speed and throttle pedal position, the transmission will shift to 4th gear when the switch is pressed ; the "S 4" indicator light in the instrument panel will come on . Pushing the "S 4" switch again will cause the transmission to downshift to 3rd gear in the "S 3" mode. The "S 4" indicator light in th e instrument panel will go out, and the "S 3" light in the instrument panel will come on I f the shift lever is moved to any other driving range, the "S 4".switch will be cancelled automatically.NOTE:In both the D and S modes, the transmission holds in 2nd while you are stopped in gear. When you start moving again, thetransmission shifts to 1st, then 2nd and so on.If rapid acceleration is necessary, depress the accelerator to the floor; the transmission will automatically shift down according to load and engine speed. This applies to both D and S ranges.(cont'd)S 4SWITCH2-2ndUse 2nd gear for increased engine braking when driving downhill,and increased power when driving uphill; also for driving on slippery roads, and freeing the car from mud or sand, where 1st gear could provide too much power and cause skidding or wheelspin. The maximum recommended speed in 2nd gear is:60 mph (97 km/h)R-Reverse CAUTION:Shift into or out of reverse only after the car has come to a complete stop; the transmission may be damaged if you shift while the car is moving.P-ParkCAUTION:Use this position when starting the engine, or when parking. Shift into Park only when the car is COMPLETELY stopped.N-NeutralUse when starting the engine or during prolonged idling in traffic.Shiftin gthe Automatic (cont'd)Towing a TrailerYour car is designed primarily to carry passengers and a normal amount of luggage. Although your car is capable of towing a trailer, there will be an effect on handling, performance, braking, general vehicle and tire durability and fuel economy.The weight of the trailer plus its cargo must not exceed a totalof 1,000 Ibs. (450 kg).The gross vehicle weight must not exceed the Gross VehicleWeight Rating (GVWR) indicated on the Certification label (see page 131 ). The gross vehicle weight is the total weight of the car, driver, passengers, luggage, hitch and trailer tongue load.The total weight supported by each axle must not exceed theGross Axle Weight Rating (GAWR). The front and rear GAWR's are shown on the Certification label (page 131 ). The distribution of luggage and passengers in the car, as well as the tongue load and hitch weight should also be considered in terms of the GAWR, which is the maximum amount of weight that should be supported over the front and the rear axles. You should have your car and trailer weighed at a commercial weighing station to check both the GVWR and GAWR's to confirm that the total weight and weight distribution are within safe driving limits.The maximum trailer tongue load must not exceed 100 Ibs. (45kg). Cargo should be distributed so that the tongue load is approximately 10% of the total weight of the trailer and its cargo. This is done by distributing approximately 60% of cargo weight toward the front of the trailer and 40% toward the rear.TRAILER WEIGHT TONGUE LOADMaximum: 1,000 Ibs (450 kg)Maximum: 100 Ibs (45 kg)Never load the trailer so that the back is heavier than the front.This will seriously affect vehicle handling. Be sure the cargo is secured so that it will not move during driving.(cont'd)Towing a Trailer (cont'd)HitchesUse only a hitch recommended by your Honda dealer. The hitch should be bolted securely to the car and installed by a qualified technician. Do not use a hitch designed for temporary installation and never use one that attaches only to the bumper.Trailer Brakes and Safety ChainsThe Honda Automobile Division recommends that trailers equipped with brakes should conform to any applicable federal and state regulations. When using a trailer equipped with electric brakes, a trailer brake controller that connects to the car's electrical system is recommended. Installing a brake controller that connects to the car's brake hydraulic system could result in brake fluid contamination or leaks. A safety chain must always be used between the car and the trailer. Leave sufficient slack in the chain so that it does not bind in sharp turns. The chain should cross under the trailer tongue to prevent the tongue from dropping to the ground.TiresMake sure your car's tires are properly inflated. Adjust tire pressure to the recommended tire pressure indicated on the label attached to the edge of the driver's door. The trailer tires should be of the proper size, load rating and inflated to the pressure recommended by the trailer manufacturer.Trailer LightsTrailer lights must comply with federal, state and local regulations. See your local recreational vehicle dealer or rental agency for the correct type of lighting and wiring for your trailer. Check for correct operation of the turn signals and stop lights each time you hitch up.CAUTION:Connections to your car's electrical system should be made by your Honda dealer or a qualified electrician. Improper installation may damage your vehicle's electrical system and cause a malfunction of the lights.Break-in ScheduleDo not tow a trailer during the 600 miles (1,000 km) break-in period: see page 2 .MaintenanceIf you tow a trailer, your vehicle will require more frequent maintenance due to the additional load. Refer to the "Maintenance schedule under severe driving conditions" on page 82 for specific information.Before TowingWith the car and trailer completely loaded and parked on a level surface, confirm that the tongue loading is correct. If the car has an abnormal nose-up or nose-down attitude, check for improper cargo distribution. Check also for excessive cargo weight, worn suspension or other causes and correct the problem before driving. Be sure the cargo is secured so it will not shift while driving. Check that your rearview mirrors conform to any federal, state or local regulations. If not, install rearview mirrors designed for towing. Before towing a trailer, practice turning, stopping and reversing with a trailer in an area away from traffic until you learn the technique.(cont'd)Towing a Trailer (cont'd)Towing SafetyStopping distance will be increased when towing a trailer. Foreach 10 mph (16 km/h) of speed, allow at least two car lengths between you and the vehicle ahead. Avoid sudden braking which may cause trailer jackknifing and loss of control.Avoid jerky starts and sudden acceleration. If your car has amanual transmission, always start out in first gear and release the clutch at moderate engine rpm.Avoid rapid lane changing and sharp turns. The trailer could hityour car in a tight turn. Slow down before making a turn. Remember, the total length of your car plus trailer will require a wider turning circle.Crosswinds may adversely affect handling of your car andtrailer. Use the rearview mirrors frequently to warn you of approaching large vehicles that may pass you causing your car and trailer to sway. When being passed, firmly grip the steering wheel and be prepared to reduce speed immediately but gradually. Never increase speed. Steer straight ahead.Towing a trailer in bad weather will magnify any difficulty incontrolling the car caused by the weather itself. Avoid sudden maneuvers: slow down and use extra caution.Be careful when passing other vehicles. Passing requiresconsiderable distance because of the added weight and length of your trailer.CAUTION:Before starting out, check the operation of the lights and all car/trailer connections. After driving a short distance, stop and recheck the lights and connections.Reversing is difficult and requires practice. While backing-up,the trailer may pivot off-course. To correct for this, grip the bottom of the steering wheel and move your hand to the left to move the trailer to the left; or to the right to move the trailer to the right. Turn the steering wheel a little at a time, and keep thespeed very low. Have someone guide you when backing.To help prevent overheating of the brakes, shift into a lower gear to make use of engine braking before descending steep orlong grades. Do not make sudden downshifts.Pay strict attention to the coolant temperature gauge when going up hills. Because of the added load of the trailer, your car's engine may overheat on hot days. Turning off the air conditionerwill reduce the load on the cooling system.On cars equipped with automatic transmission. '— Do not hold the car stationary on an incline by using the accelerator pedal; this can cause the transmission fluid to overheat. Instead, use the handbrake or foot brake.— When towing trailers, avoid high transmission fluid temperatures (caused by the transmission frequently shifting between 3rd and 4th gears) by driving in S 3.NOTE:Be sure to check state and local laws concerning maximum speed or other driving restrictions for cars towing trailers. If you are driving across several states, check each state's requirements before leaving home, because restrictions may vary,Parking with a Trailer Whenever parking your car on an incline with a trailer attached,place and seat chocks at each wheel of the car and trailer. This is in addition to the normal parking preparations of firmly applying the parking brake and placing the transmission in first or reverse (manual transmission) or P (automatic transmission).CAUTION:Parking on an incline is not recommended and should be done only if it cannot be avoided. Follow all precautions mentioned above and turn the wheels to point towards a curb if facing downhill,away from a curb if facing uphill. When leaving an inclined parking place, move the car slightly to unseat the chocks. Then while keeping the foot brakes firmly applied, have an assistant removethe chocks.。
GF6变速箱电液控制原理详解
2. 自动变速器机械原理 2.3 DRIVELINE
详见Driveline Illustration
2. 自动变速器机械原理 2.3 DRIVELINE
P2*5 T24 24230779
P3*4 T34 24230778
S3, Gear asm-reaction sun 24231230 Gear-reaction sun(24230768)+Hub 2-6 CLU(24230770) T35
4档时，
CB26 C35R
R3, T103
P3, T34
CBLR
R2, T89
P2, T24
CB1234
R1, 83 P1, T23
Mo2=Fo2mto2=Mi3=Min=100N.m MCB1234=-Fo1mto1=-Fo2mto1 =-Mo2to1/to2 =-100×37/83=-44.5783N.m
CB1234
R1, 83 P1, T23
S2,
S1,
S3,
T41
T37
T35
2. 自动变速器机械原理 2.3 DRIVELINE
4档速比 t1n1+t2n2=(t1+t2)n3
no2=ni3=ni1=nin nin/nou =(ni1/ni3)(ni3/no3) =ni3/no3 =no2/no3 =1+to1/to2 =1+37/83 =1.445783
C456
S3,
T35
S2,
S1,
T41
T37
5档时， MC35R=-Mr1=-Fr1mtr1 =-Fr2mtr1=-Moutr1/tr2 =-Mtr1/tr2/RF =-559.602×35/103/3.87 =-559.602/0.340/3.87=-49.136
GF6变速器内部结构、动力流分析 PPT
2）类型：棘轮式、滚柱斜槽式 、楔块式
6T40E单向离合器
内套
外套
外套固定在壳体上，内套只能作顺时针旋转
二、计划与实施
1、查阅资料、找到GF6系列结构示意图
可用的途径有网络、教材、维修手册等。
输出行星齿 轮排
反作用行星 齿轮排
输入行星齿 轮排
2、绘制GF6结构示意图的简图
1)、确定三个行星排
三、评价反馈
学习自测题
1、独立完成 2、小组讨论 3、教师讲解 4、确定答案
自我检查
1、学习目标 达成度自 我检查
2、完成表格
总体评价
1、个人评价 2、组内评价 3、教师评价
请各位老师批评指正！
输入
档位 4th
C4-5-6 结合
C4-5-6
C3-5-R C2-6
CLR(OWC)
×
C1-2-3-4
CL-R C1-2-3-4 传动比
结合
1.446
输出
3） 5档动力流分析
输入
输出
档位 5th
C3-5-R C4-5-6
C4-5-6 C3-5-R
结合
结合
C2-6
CLR(OWC)
CL-R
Байду номын сангаас
C1-2-3-4 传动比 1
档位杆 P R N
D
档位
P R N 1st
1st
2nd 3rd 4th 5th 6th
C4-5-6
结合 结合 结合
C3-5-R 结合
结合 结合
C2-6 结合
CL-
R(OWC)
Holding
CL-R
结合 结合 结合
Holding 结合*MT
自动变速箱使用指南说明书
Automatic TransmissionNeutral (N) — Use Neutral if you need to restart a stalled engine, or if it is necessary to stop briefly with the engine idling. Shift to Park posi-tion if you need to leave the car for any reason. Press on the brake pedal when you are moving the shift lever from Neutral to another gear.Drive (D 5) — Use this position for your normal driving. Thetransmission automatically selects a suitable gear for your speed and acceleration. You may notice the transmission shifting up at higher speeds when the engine is cold. This helps the engine warm up faster.Sequential SportShift Mode — With the shift lever in "D 5" position, you can select the Sequential SportShift mode to shift gears; much like a manual transmission, but without a clutch pedal.To enter the Sequential SportShift mode, move the shift lever to the left.To return to "D 5", move the shift lever to the right.When you move the shift lever from "D 5" to the Sequential SportShiftmode, the display shows the selected gear.In the Sequential SportShift mode,each time you push forward on the shift lever, the transmission shifts to a higher gear. Pull back on the lever to downshift. The number of thegear selected is displayed next to the "D 5" indicator (see page 166).Even with the Sequential SportShift Mode selected, the transmission will automatically upshift and downshift between first and second gear.CONTINUED +UpshiftDownshiftDrivingAutomatic TransmissionWhen you accelerate away from a stop, the transmission will start in first gear and then automatically upshift to second gear. You have to manually upshift between second and fifth gears. Make sure you upshift before the engine speed reaches the tachometer's red zone. The transmission remains in the selected gear (5, 4, 3). There is no automatic downshift when you pushthe accelerator pedal to the floor.The transmission may automaticallydownshift from the higher gear tothe lower gear under the followingconditions:Driving on level roads and downhillTo shift from4 35 4Speed rangeunder 18 mph(29 km/h)under 34 mph(55 km/h)Driving uphillTo shift from4 35 4Speed rangeunder 34 mph(55 km/h)under 47 mph(75 km/h)Downshifting gives you more powerwhen climbing or provides enginebraking when going down a steep hill.The transmission will also shiftautomatically as the vehicle comes toa complete stop. It will downshift tofirst gear when the vehicle speed isunder 9 mph (15 km/h).If you try to manually downshift at aspeed that would cause the engine toexceed the redline in a lower gear,the transmission will not downshift.The gear indicator will flash thenumber of the lower gear severaltimes, then return to the higher gear.DrivingAutomatic TransmissionIf the car speed slows to below the redline of the selected lower gear position while the indicator is flashing, the transmission willdownshift and the display will show the selected lower gear.If the transmission temperature is below 14 °F (-10 °C), you may not SportShift mode.The table shows the speed ranges for upshifting and downshifting.To shift from2 33 44 5Speed range over 9 mph (15 km/h)over 18 mph (29 km/h)over 34 mph (55 km/h)To shift from3 24 35 4Speed range under 60 mph (96 km/h)under 93 mph (150 km/h)under 125 mph (200 km/h)CONTINUEDDrivingAutomatic TransmissionDrive (D4, D3) — These positions are similar to D5, except when you select the D4 position, only the first four gears are selected. When you select D3, only the first three gears are selected. D4 can also keep the transmission from cycling between fourth and fifth gears in stop-and-go driving, and D3 can keep the transmission from cycling between third and fourth gears.Use D3 when towing a trailer in hilly terrain, or to provide engine braking when going down a steep hill. D3 gives you more power and increased engine braking.For faster acceleration when in D3,D4 or D5, you can get thetransmission to automaticallydownshift by pushing the acceleratorpedal to the floor. The transmissionwill shift down one or two gears,depending on your speed.Second (2) — This position locksthe transmission in second gear. Itdoes not downshift to first gearwhen you come to a stop. Secondgives you more power when climbing,and increased engine braking whengoing down steep hills. Use secondgear when starting out on a slipperysurface or in deep snow. It will helpreduce wheelspin.DrivingAutomatic TransmissionFirst (1) - With the lever in this position, the transmission locks in First gear.If you shift into First position when the vehicle speed is above 31 mph (50 km/h), the transmission shifts into Second gear first to avoid sudden engine braking.Engine Speed LimiterIf you exceed the maximum speed for the gear you are in, the engine speed will enter into the tachometer's red zone. If this occurs, you may feel the engine cut in and out. This is caused by a limiter in the engine's computer controls. The engine will run normally when you reduce the RPM below the red zone.Shift Lock ReleaseThis allows you to move the shift lever out of Park if the normal method of pushing on the brakepedal does not work. This procedure also releases the Reverse Lockout.1. Set the Parking brake.2. Make sure the ignition switch is in the OFF (0) position.To release the Reverse Lockout,make sure the ignition switch is in the ACCESSORY (I) position.CONTINUEDDrivingAutomatic TransmissionCOVER3. Put a cloth on the edge of the ShiftLock Release slot cover next tothe shift lever.Use a small flat-tipped screwdriver or small metal plate (neither areincluded in the tool kit) to removethe cover. Carefully pry off theedge of the cover.SHIFT LOCK RELEASE SLOT4. Insert a screwdriver in the ShiftLock Release slot.5. Push down on the screwdriver andmove the shift lever out of Park toNeutral.To release the Reverse Lockout,move the shift lever from Neutralto Reverse, then Park.6. Remove the screwdriver from theShift Lock Release slot, thenreinstall the cover. Make sure thenotch on the cover is on the rightside. Depress the brake pedal andrestart the engine.If you need to use the Shift LockRelease, it means your car isdeveloping a problem. Have the carchecked by your Acura dealer.Driving。
五速手动变速箱使用指南说明书
5-speed Manual TransmissionThe manual transmission is syn-chronized in all forward gears for smooth operation. It has a lockout so you cannot shift directly from Fifth to Reverse. When shifting up or down, make sure you push the clutch pedal down all the way, shift to the next gear, and let the pedal up gradually. When you are not shifting, do not rest your foot on the clutch pedal. This can cause your clutch to wear out faster.Come to a full stop before you shift into reverse. You can damage the transmission by trying to shift into reverse with the car moving.Depress the clutch pedal and pause for a few seconds before putting it in reverse, or shift into one of the forward gears for a moment. This stops the gears so they won't "grind".You can get extra braking from the engine when slowing down by shifting to a lower gear. This extra braking can help you maintain a safe speed and prevent your brakes from overheating while going down a steep hill. Before downshifting,make sure engine speed will not go into the red zone in the lower gear.Refer to the Maximum Speeds chart.Driving5-speed Manual Transmission Driving Recommended Shift Points Drive in the highest gear that lets the engine run and accelerate smoothly. This will give you the best fuel economy and effective emissions control. The following shift points are recommended:Maximum Speeds The speeds in this table are the maximums for the given gears. If you exceed these speeds, the engine speed will enter into the tachometer's red zone. If this occurs, you may feel the engine cut in and out. This is caused by a limiter in the engine's computer controls. The engine will run normally when you reduce the RPM below the red zone.(S, Si)(S,Si)(VTEC)。
通用汽车-手动变速器操作特征-2019-04-03说明书
Copyright 2019General Motors LLC.All RightsReserved.Subject:Manual Transmission Operating CharacteristicsModels:2019and Prior GM Passenger Cars and Light Duty Trucks 2009and Prior Chevrolet and GMC Medium Duty Trucks Equipped with Manual TransmissionAttention:This Bulletin also applies to any of the above models that may be Export vehicles.Important:Even though this bulletin attempts to cover operating characteristics of manual transmissions,it cannot be all inclusive.Be sure to compare any questionable concerns to a similar vehicle and if possible,with similar mileage.The purpose of this bulletin is to assist in identifying characteristics of manual transmissions that repair attempts will not change.The following areexplanations and examples of conditions that willgenerally occur in all manual transmissions.All noises will vary between transmissions due to build variation,type of transmission (usually the more heavy duty,the more noise),type of flywheel and clutch,level of insulation,etc.Basic InformationMany transmission noises are created by the firing pulses of the engine.Each firing pulse creates a sudden change in angular acceleration at thecrankshaft.These changes in speed can be reduced with clutch damper springs and dual mass flywheels.However,some speed variation will make it through to the transmission.This can create noise as the various gears will accel and decel against each other because of required clearances.Cold OperationImportant:If the Condition is a whine,growl noise cold,specific to Chevrolet Corvette,please refer to information and diagnostics in PIP5500.Manual transmission operation will be affected by temperature because the transmission fluid will be thicker when cold.The thicker fluid will increase the amount of force needed to shift the transmission when cold.The likelihood of gear clash will also increase due to the greater time needed for the synchronizerassembly to perform its function.Therefore when thetransmission is cold,or before it has reached operating temperature,quick,hard shifts should be avoided to prevent damage to the transmission.Gear RattleRattling (not to be confused with a missed shift type of grinding,also described as a combustion knock type of noise)type noises usually occur while operating the engine at low RPMs (lugging the engine).This can occur while accelerating from a stop (for example,a Corvette)or while operating at low RPMs while under a load (for example,Kodiak in a lower gear and at low engine speed).Vehicles equipped with a dual-mass flywheel (for example,a 3500HD Sierra with the 6-speed manual and Duramax®)will have reduced noise levels as compared to vehicles without (forexample,a 4500Kodiak with the 6-speed manual and Duramax®).However,dual-mass flywheels do not eliminate all noise.Neutral RattleThere are often concerns of rattle while idling in neutral with the clutch engaged.This is related to the changes in angular acceleration described earlier.This is a light rattle,and once again,vehicles with dual massflywheels will have reduced noise.If the engine is shut off while idling in neutral with the clutch engaged,the sudden stop of the engine will create a rapid change in angular acceleration that even dual mass flywheels cannot compensate.Because of the mass of all the components,this will create a noise.This type of noise should not be heard if the clutch is released (pedal pushed to the floor).BacklashBacklash noise is created when changing engine or driveline loading.This can occur when accelerating from a stop,coming to a stop,or applying and releasing the throttle (loading and unloading the driveline).This will vary based on vehicle type,build variations,driverPage2April,2019Bulletin No.:03-07-29-004Linput,vehicle loading,etc.and is created from the necessary clearance between all of the mating gears in the transmission,axle(s)and transfer case(if equipped).Shift EffortShift effort will vary among different style transmissions and synchronizer ually the more heavy duty the transmission,the higher the shift effort because of the increased mass of the components.Shift effort can also be higher in cold weather because the fluid will be thicker.Medium duty transmissions will not shift as quickly as a Corvette transmission.To reduce shift effort,do not attempt to rush the shift–allow the synchronizers to work as designed.Shifting harder will only increase the chance of rushing past the synchronizer leading to grinding while shifting.Non-Synchronized GearsSome light duty truck transmissions in1st gear (creeper-gear)and reverse gears in various transmissions,along with all gears in some medium duty transmissions,may be non-synchronized.This means there is not a mechanism to match input and output shaft speeds to allow for a smooth shift.This function is left up to the driver.This can be noticed if a shift into1st or reverse is attempted while the vehicle is rolling or before the input shaft stops rotating leading to a gear grind.The grinding can be reduced by coming to a complete stop and pausing for a moment before shifting into the1st or reverse gear.Some slight grinding can be expected.In medium duty non-synchronized transmissions,the driver must match input shaft(engine)speed to output shaft(driveshaft)speed with every shift.This can be accomplished by double clutching,or by using other methods.If the driver is not able to perform this function properly,there will be gear grinding with each improperly completed shift.Driver training may be required to correct this condition.Clutch brakes are used in medium dutynon-synchronized transmissions to allow a shift into gear at a stop.The clutch brake is used to stop the input shaft from spinning,allowing a shift into gear at a stop without grinding.The clutch brake is activated by pressing the clutch pedal all the way to the floor.When the clutch brake is used,it is possible to have a blocked shift with the vehicle stationary.If this occurs,engage the clutch slightly to rotate the input gear to allow the shift.The clutch brake is intended to only be used while at a stop.Care must be taken to not activate the clutch brake while shifting between gears.This could lead to excessive grinding or a blocked or missed shift.Skip ShiftCurrently,the Cadillac CTS-V,Pontiac GTO,Chevrolet Corvette,Chevrolet Camaro and Chevrolet SS,ALL V8 (other models may follow)equipped with the6/7-speed manual transmission have a feature referred to as a "skip-shift.”This feature only allows a shift from1st to 4th gear when the indicator lamp is illuminated on the dash.Dealers cannot disable this feature as it was established to help meet fuel economy standards.The conditions for this feature are:engine coolant at normal operating temperature,vehicle speed of24-31km/h (15-19mph),21%or less throttle being used(refer to Service Information or the Owner Manual for more details.)GM bulletins are intended for use by professional technicians,NOT a"do-it-yourselfer".They are written to inform these technicians of conditions that may occur on some vehicles,or to provide information that could assist in the proper service of a vehicle.Properly trained technicians have the equipment,tools,safety instructions,and know-how to do a job properly and safely.If a condition is described,DO NOT assume that the bulletin applies to your vehicle,or that your vehicle will have that condition.See your GM dealer for information on whether your vehicle may benefit from theinformation.WE SUPPORT VOLUNTARYTECHNICIANCERTIFICATION。
5速手动变速箱使用指南说明书
5-speed Manual TransmissionThe manual transmission is syn-chronized in all forward gears for smooth operation. It has a lockout so you cannot shift directly from Fifth to Reverse. When shifting up or down, make sure you push the clutch pedal down all the way, shift to the next gear, and let the pedal up gradually. When you are not shifting, do not rest your foot on the clutch pedal. This can cause your clutch to wear out faster.Come to a full stop before you shift into reverse. You can damage the transmission by trying to shift into reverse with the car moving.Depress the clutch pedal and pause for a few seconds before putting it in reverse, or shift into one of the forward gears for a moment. This stops the gears so they won't "grind" .You can get extra braking from the engine when slowing down byshifting to a lower gear. This extra braking can help you maintain a safe speed and prevent your brakes from overheating while going down a steep hill. Before downshifting,make sure engine speed will not go into the red zone in the lower gear.Refer to the Maximum Speeds chart.Recommended Shift Points Drive in the highest gear that lets the engine run and accelerate smoothly. This will give you the best fuel economy and effective emissions control. The following shift points are recommended:CONTINUED DrivingRapid slowing or speeding-up can cause loss of control on slippery surfaces, if you crash,you can be injured.Use extra care when driving on slippery surfaces.5-speed Manual Transmission, Automatic TransmissionMaximum SpeedsThe speeds in this table are the maximums for the given gears. If you exceed these speeds, the engine speed will enter into the tachometer's red zone. If thisoccurs, you may feel the engine cut in and out. This is caused by a limiter in the engine's computer controls. The engine will run normally when you reduce the RPM below the red zone.(US: DX, LX, Canada: LX, EX)(US: EX, Canada: EX-V)Automatic Transmission Your Honda's transmission has four forward speeds, and is electro-nically controlled for smoother shifting. It also has a "lock-up"torque converter for better fuel economy. You may feel what seems like another shift when the con-verter locks.DrivingShift Lever PositionsAutomatic TransmissionThis display is on the instrument panel. It shows you the position of the shift lever.The shift lever has seven positions.It must be in Park or Neutral to start the engine. When you are stopped in D4, D3, 2,1 or R, press firmly on the brake pedal and keep your foot off the accelerator pedal.Park (P) — This position mechani-cally locks the transmission. Use Park whenever you are turning off or starting the engine. To shift out of Park, you must press on the brake pedal and have your foot off the accelerator pedal. Press the release button on the side of the shift lever to move it.You must also press the release button to shift into Park. To avoid transmission damage, come to a complete stop before shifting into Park. The shift lever must be in Park before you can remove the key from the ignition switch.If you have done all of the above and still cannot move the lever out of Park, see Shift Lock Release on page 105.DrivingSHIFT LEVERCONTINUEDAutomatic TransmissionReverse (R) — To shift to Re-verse from Park, see the explana-tion under Park. To shift to Re-verse from Neutral, come to a com-plete stop and then shift. Press the release button before shifting into Reverse from Neutral.Neutral (N) — Use Neutral if you need to restart a stalled engine, or if it is necessary to stop briefly with the engine idling. Shift to Park posi-tion if you need to leave the car for any reason. Press on the brake pe-dal when you are moving the shift lever from Neutral to another gear.Drive (D4) — Use this position for your normal driving. The transmis-sion automatically selects a suita-ble gear for your speed and acceler-ation. You may notice the transmis-sion shifting up at higher speeds when the engine is cold. This helps the engine warm up faster.Drive (D3) — This position is simi-lar to D4, except only the first three gears are selected. Use D3 toprovide engine braking when going down a steep hill. D3 can also keep the transmission from cycling between third and fourth gears in stop-and-go driving.For faster acceleration when in D3or D4, you can get the transmission to automatically downshift by push-ing the accelerator pedal to the floor. The transmission will shift down one or two gears, depending on your speed.Second (2) — To shift to Second,press the release button on the side of the shift lever. This position locks the transmission in second gear. It does not downshift to first gear when you come to a stop.Second gives you more power when climbing, and increased engine braking when going down steephills. Use second gear when start-ing out on a slippery surface or in deep snow. It will help reduce wheelspin.Whenever you move the shift lever to a lower gear, the transmission downshifts only if the engine's redline will not be exceeded in the lower gear.First (1) — To shift from Second to First, press the release button on the side of the shift lever. With the lever in this position, the transmis-sion locks in First gear. By upshift-ing and downshifting through 1, 2,D3 and D4, you can operate this transmission much like a manual transmission without a clutch pedal.DrivingAutomatic TransmissionMaximum SpeedsThe speeds in this table are the maximums for the given position.If you exceed these speeds, the engine speed will enter into the tachometer's red zone. If thisoccurs, you will feel the engine cut in and out. This is caused by a limiter in the engine's computer controls. The engine will run normally when you reduce the RPM below the red zone.(US: EX, Canada: EX-V)Shift Lock ReleaseThis allows you to move the shift lever out of Park if the normal method of pushing on the brake pedal and pressing the release button does not work.1. Set the Parking brake.2. Remove the key from the ignition switch.3. Insert the key in the Shift Lock Release slot next to the shift lever.4. Push down on the key while you press the release button and move the shift lever out of Park to Neutral.SHIFT LOCK RELEASE SLOT5. Remove the key from the Shift Lock Release slot. Depress the brake pedal and restart the engine.If you need to use the Shift Lock Release, it could mean your car is developing a problem. Have the car checked by your Honda dealer.DrivingRELEASE BUTTON(US: DX, LX, Canada: LX, EX)。
手动挡变速箱操作指南说明书
DX model without tachometer If you exceed the maximum speed for the gear you are in, you may feel the engine cut in and out. This is caused by a limiter in the engine’s computer controls. The engine will run normally when you reduce the engine speed by upshifting or slowing down.
Shift up Normal accelero 3rd 3rd to 4th 4th to 5th
15 mph (24 km/h) 27 mph (43 km/h) 39 mph (63 km/h) 53 mph (85 km/h)
Shift up Cruise from acceleration
178 Driving
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Table of Contents
5-speed Manual Transmission
Recommended Shift Points Drive in the highest gear that lets the engine run and accelerate smoothly. This will give you the best fuel economy and effective emissions control. The following shift points are recommended:
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1．G F6概述1.1GF6简述6T40/45E变速箱是一款全自动6速变速箱，可以有前轮驱动，两轮驱动和全轮驱动几种配置，电控变速箱具有离合器-离合器换档控制功能。
6T40/45E主要由变矩器，三组行星齿轮组，机械式离合器，液压控制系统和电子控制系统组成。
变矩器由四个元件组成：泵轮，涡轮，与涡轮相连的压盘，导轮。
变矩器通过油液将发动机的动力平滑地传递到变速箱，在需要的时候，变矩器也可以增加扭矩的输出。
在压盘结合的时候，发动机和变速箱通过机械连接直接连到一起。
行星齿轮组可以提供6个前进档和一个倒档，TCM通过监测各个传感器的信息，自动控制档位的切换，是变速箱始终处在最优化的状态。
TCM通过控制换档电磁阀和压力调节阀来控制换档正时，通过控制压力电磁阀来控制换档时的感觉，TCM也通过控制TCC的结合和释放实现发动机动力传递效率最大化。
液压控制系统主要由一个齿轮泵，一个控制阀体和变矩器组成，液压泵保证离合器活塞工作时的压力。
摩擦元件是由5片式多片离合器构成的，多片离合器，一个机械式单项离合器及行星齿轮组可以提供7种不同的齿轮速比，星星齿轮组将扭矩传递到变速箱的输出轴。
另外，变速箱的输入轴和输出轴是通过一根链条连接的。
1.2GF6结构说明1)反作用行星齿轮架总成2)控制阀体总成3)输入行星齿轮架总成4)阀体通道隔板5)输出行星齿轮架总成6)驻车齿轮7)控制电磁阀总成8)驱动链条9)驱动齿轮架10)变矩器总成11)油泵总成12)差速器齿轮架总成13)前差速器环齿14)被动齿轮架15)1-2-3-4离合器总成16)低速-倒档离合器总成17)2-6离合器总成18)3-5-R离合器总成19)4-5-6离合器总成20)输入速度传感器总成1.3GF6ID识别1.广播码2.变速器总成零件号3.出厂源代码(SGMDY)4.部件标识符（61=TRANS)5.车型年（8=2008）6.变速器型号(AA)7.变速器族系（6T40=W)8.产地代码（M=中国烟台）9.年份（8=2008）10.儒略历日期11.班次标识符（A/B)12.数字序列号，每天上午12：01从0001开始出厂源代码●4-RamosArizpe，墨西哥●H-Ypsilanti，密歇根州●J-Windsor，安大略州●S-Strasbourg，法国●W-Warren，密歇根州●Y-Toledo，俄亥俄州●BRO-Boryeong，韩国●SGMDY-中国山东烟台2．GF6参数3.1换档控制杆P档（Park）P档位置将车辆前轮锁住，同时防止车辆前后运动，P档是启动车辆的最佳档位。
由于变速箱应用了档位锁止控制，所以在将档位杆从P档移出前先要踩下制动踏板，出于安全的原因，在P档位置时要使用手制动系统。
R档（Reverse）R档允许车辆向后倒车。
N档（Neutral）N档时允许发动机启动，同时在车辆移动时，N档也允许发动机重新启动，在车辆被拖动时，档位杆的位置必须在N档。
D档（Drive）D档时正常的驾驶档位，在D档驾驶时有6个前进档位，驾驶员可以通过踩踏加速踏板或人为地将档位杆挂到低档位来实现档位的升降，TCM可以自动的控制6个档位之间的转换。
DSC驾驶员换档控制（DriverShiftingControl）M—在M位置时驾驶员可以手动的将档位杆推动到M+或M-的位置进行升档和减档，变速箱将根据档位杆的位置进行升档或减档。
3.2默认模式根据每个档位的换档特性，基于车速和节气门的开度，TCM给换档电磁阀和压力控制电磁阀发送ON/OFF信号，用以控制档位，根据特定的条件，TCM在基本的程序控制下进行档位的转换，即“默认模式”。
3.3过热模式控制当变速箱油温达到130°C持续5秒时，TCM进入过热控制模式，TCM修正换档表和TCC结合控制，以减低变速箱油温。
3.4驾驶员换档控制（DSC）驾驶员换档控制就是手动换档控制，M+（升档）/M-（降档）。
驾驶员换档控制只是在特定的驾驶条件下的换档控制，当档位杆从M的位置回到D时，正常的换档控制在此起作用。
3.5自适应换档控制GF6变速箱使用管路压力控制系统来补偿在升档时变速箱元件的正常磨损。
当变速箱元件在磨损或更换后，换档时间会变增加或缩短。
为了补偿这种变化，TCM调整各个压力控制电磁阀，以保证换档时间与所设计的要求相吻合。
TCM通过监测输入速度传感器和输出速度传感器的信号，用以确定在换档时是否出现了过快（换档生硬）或过慢（换档不畅）的现象出现，并通过控制压力电磁阀来保证良好的换档感觉。
自适应换档控制的目的是为了补偿不断变化的车辆驾驶条件下的换档质量。
自适应控制功能是一个持续的控制过程，可以延长车辆的使用寿命，提高换档质量。
3.6自诊断功能TCM的这项功能是持续地监视各个传感器，电磁阀和其他电子元件的工作状况，如果这些元件出现了故障，TCM将请求ECM点亮“MIL”灯，指示驾驶员变速箱出现了故障。
要想将故障代码或自适应值清除，必须使用检测仪器。
3.7故障保护模式即使变速箱出现了电气元件上的故障，TCM也会尽可能地保证车辆能够行驶（甚至5档起动）。
在这种情况下，所有的电磁阀都回到它们的常态（NormalState），如果TCC在结合状态，TCC也会进行分离。
变速箱此时会保持在5档的默认位置，直到点火开关百关闭或档位杆被推至倒档位置，这可以保证车辆仍能安全的开到维修中心。
4．GF6动力流分析4.1主要机械部件4.2结构示意图C2-6：固定反作用太阳轮。
C3-5-R：连接反作用太阳轮和输入轴C4-5-6：连接输入轴和反作用行星齿轮架C L-R：固定反作用行星齿轮架C1-2-3-4：固定输出行星齿轮太阳轮OWC：低-倒单向离合器，从输入轴方向看，相应行星齿轮架只能顺时针旋转传动链条：连接驱动齿轮架和被驱动齿轮架*-Holding-单向离合器保持档位C4-5-6C3-5-R C2-6C L-R(OWC)C L-R C1-2-3-45th4.106档动力流档位C4-5-6C3-5-R C2-6C L-R(OWC)C L-R C1-2-3-4 6th4.11R档动力流档位C4-5-6C3-5-R C2-6C L-R(OWC)C L-R C1-2-3-4 Rev5．GF6机械部件说明5.1变矩器变矩器是连接发动机和变速箱的重要元件，其主要功能包括：●将发动机的扭矩平滑地传递到变速箱的机械部件上●在需要时增加发动机的扭矩。
●通过机械的方式转换变速箱油液●通过TCC的应用，将发动机和变速箱部分或直接连接在一起TCM在合适的车速下控制TCC压力控制电磁阀（PC）来调节TCC的结合压力。
具有电控离合器功能（ECCC）的变速箱，TCC并不是与变矩器的外壳完全连接，TCM通过精确地控制允许有微小的打滑出现，目的是为了减小驱动轴所产生的扭转震动。
变矩器在结合/分离时有5种不同的工作状态：◆在TCC压力电磁阀“ON”时状态1（结合）TCM增加压力控制电磁阀的电流（S→A），将TCC调节器结合阀和TCC控制阀完全打开，然后TCM降低TCC压力控制电磁阀的电流（B→C），将TCC控制阀及TCC 调解器结合阀保持在一个合适的位置，这个动作就是将TCC控制阀和TCC调解器结合阀从泄放位置运动到结合位置，打开充油油路。
但是此时的油压不足以结合TCC。
状态2（结合）TCC压力控制电磁阀的电流从D增加到E的位置，然后再从E上升到F位置。
当电流和压力增加时，打滑速度降低。
TCC结合油路：状态3（锁止）TCC压力控制电磁阀的电流从F增加到G，TCC压盘上的结合压力增加，TCC不再打滑，并进入全锁止状态。
TCC上的摩擦材料也被保护。
◆在TCC压力电磁阀“OFF”时状态4（释放）TCC压力控制电磁阀的电流从H降低到I，TCC压盘开始打滑并将平稳地分离。
状态5（释放）TCC压力控制电磁阀的电流从I降低到J，TCC结合油压逐渐降低，TCC渐渐分离。
在J点，TCM控制TCC压力控制电磁阀的电流降到0安培（K点），TCC完全释放。
TCC释放油路：5.23-5-R离合器3-5-R离合器总成安装在3-5-R及4-5-6离合器鼓总成内，通过花键与变矩器的涡轮连接在一起，在3档/5档/倒档时，3-5-R离合器结合。
3-5-R离合器片的内齿连接到离合器鼓上，3-5-R离合器片的外齿连接到反作用太阳轮上。
5.34-5-6离合器4-5-6离合器总成安装在3-5-R及4-5-6离合器鼓总成内，通过花键与变矩器的涡轮连接在一起，在4档/5档/6档时，4-5-6离合器结合。
4-5-6离合器片的外齿连接到离合器鼓上，4-5-6离合器片的内齿连接到反作用行星架上。
5.42-6离合器2-6离合器安装在变速箱壳体内，2-6离合器片的外齿连接到变速箱壳体上，2-6离合器片的内齿连接到反作用太阳轮上。
在2档/6档时，2-6离合器结合。
5.5低速-倒档离合器低速-倒档离合器安装在变速箱壳体内，低速-倒档离合器片的外齿连接到变速箱壳体上，低速-倒档离合器片的内齿连接到低速-倒档单向离合器（OWC）总成上。
在1档（发动机制动）/倒档时，低速-倒档离合器结合。
低-倒离合器结构及工作原理：5.6低速-倒档单向离合器低速-倒档单向离合器安装在低速-倒档离合器及反作用行星架总成内，单向离合器的外套与变速箱的壳体相连，内套与反作用行星架及低速-倒档离合器片的内齿相连。
在倒档和1档（发动机制动）时，低速-倒档离合器结合，单向离合器的内套被固定，单向离合器不起作用。
在1/2/3/4/5/6档位，当节气门释放时，单向离合器超速运行，除非需要发动机的制动。
单向离合器结构及工作原理：5.71-2-3-4离合器1-2-3-4离合器总成安装在变速箱壳体总成内，1-2-3-4离合器片的外齿连接到变速箱壳体上，1-2-3-4离合器片的内齿连接到输出太阳轮总成上。
在1档/2档/3档/4档时，1-2-3-4离合器结合。
5.8行星齿轮组GF6有三组行星齿轮，分别是反作用行星齿轮组，输入行星齿轮组合输出行星齿轮组。
三组行星齿轮组的结构如下：行星齿轮组结构：5.9垫片/轴承定义及位置：223驱动齿轮架轴承总成226驱动齿轮架止推垫片228被驱动齿轮架轴承总成231差速器太阳轮至差速器壳体轴承总成233前差速器行星架轴承总成530反作用行难高兴架鼓止推轴承5383-5-R及4-5-6离合器鼓止推轴承556输出太阳轮止推轴承总成565反作用太阳轮止推轴承总成568输入行星架止推轴承总成569输入太阳轮止推轴承总成572输入太阳轮止推轴承总成573输出行星架止推轴承总成6.GF6液压控制元件液压控制组件通过控制离合器的结合与分离给变速箱提供换档。
6.1油泵及压力调节在油泵壳体内是一个固定排量的带内-外齿的油泵。