帕金斯發(fā)動(dòng)機(jī)活塞冷卻噴嘴維修保養(yǎng)的安裝方法
Piston cooling jets
2800
To remove and to fit
Special requirements
Operation 4-
Special tools |
|
Description |
Part number |
Engine turning tool |
CH48 |
Jet alignment tool |
GE50004 |
To remove
Remove oil pump, Operation 0.
2 Use the engine turning tool, CH48, to turn the crankshaft in a clockwise direction (as seen from the front
of the engine) to obtain access to the relevant piston cooling jet.
Remove the bolt which retains the cooling jet and remove the cooling jet from the engine.
4 Repeat steps 2 and for the cooling jets which remain.
To fit
Before a piston cooling jet is fitted to the engine, use the jet alignment tool, GE50004, to ensure that the
direc tion of the nozzles is correct.
Caution: If, when fitted to the alignment tool, a nozzle does not align correctly with the relevant dowel, discard
the c ooling jet; do NOT fit a damaged or distorted cooling jet to the engine.
2 Carefully fit the piston cooling jets to the engine, ensure that the nozzles of the cooling jets are not damaged
or distorted during the operation. Turn the cranks haft clockwise (as seen from the front of the engine) as
necessary to obtain access to the relevant positions.
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