轮机英语教学课件(36) Repair List

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for examination. 空气分配器及其控制阀检查。 Air distributor with control valve to be inspected.
(C) figures and unit • We use “one” instead of “a”, for example: One pc of fuel valve to be dismantled. • The serial number “No.” in front of noun No.1 cylinder Nos. 1, 2 & 4 cylinders • figure + unit +of +name of the part, for
examination. b) from small part to big part 2号辅机淡水冷却器进水阀需换新。 Inlet valve of fresh water cooler for No.2 auxiliary engine to
be renewed. 主机润滑油泵马达需打开检查。 Motor of lubricating oil pump for main engine to be opened
L36 Repair List
The sentence patterns used in the repair list Some examples Translation exercises
Introduction of repair list
Repair List is a very important document, providing requirements of the repair for the shipyard. So engineers and shipyard engineers should know how to make out a repair list correctly and have the ability to understand the repair items in it. We have voyage repair list, annual repair list, guarantee repair list, occasional repair list, and additional repair list.
For example: All cylinders to be cleaned and measured.
(I +III) Liner of No.1 cylinder found cracked to be
renewed. (I +II+III) Governor to be overhauled and reinstalled
We should know about the sentence patterns in the repair list.
The basic sentence structures
The name of the part to be repaired (I) + trouble (II) + to be done (III) + requirements or other (IV)
Fuel oil booster pump for main engine. Type: xxx. Delivery capacity: xxx cbm/h, horizontal gear pump. The discharge pressure of the pump can’t meet the requirements. The pump to be dismantled and examined. The driving gear, driven gear and both end bearings to be inspected, and to be renewed with ship’s spares if necessary. The clearance between gear and pump cover to be inspected and adjusted. The safety valve to be opened, checked and ground. After the pump is refitted in order, a trial run to be carried out.
example: One section of water pipe to be renewed. (d ) the position of the part • the position of the part (of) + the name of
the part top two rings 上面的两个环
the trouble that may be found
Cracked bearing bushes (pp + the name of the part)
Excessive clearance (adj. + the name of the part)
Fuel pumps if (found) damaged (the name of the part + pp/ adj. / preposition phrases)
a) from big part to small part 二号辅机淡水冷却器进水阀需换新。 No.2 auxiliary engine fresh water cooler inlet valve to be
renewed. 主机滑油泵电动机需打开检查。 Main engine lubricating oil pump motor to be opened for
the way of expressing the troubles
a) the trouble already found (the defective part +found +pp./ adj. /prepositional phrases)
Liner of No.1 cylinder found cracked. Boiler found leaky.
in good working order. (I+III+IV) The piston rings found worn out to be
renewed with ship’s spares. (I +II+III+IV)
The way of expressing the name
of the part to be repaired
若燃油泵损坏
the way of expressing theBaidu Nhomakorabearequirements of the repair
All parts to be renewed. All gaskets, rubber seal rings to be renewed. Crank case to be cleaned thoroughly, lubricating oil to be renewed. All the above mentioned spares are supplied by shipowner.
Do the exercises in the book
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