AR18.00-B-4000TCA | Remove/install oil spray nozzles (pistons) | 12.02.16 |
Cumbustion engine 457.9 with Vehicle 958.4
Cumbustion engine 460.984 with Vehicle 934.### #R, 934.### #S
W18.00-1027-09
1 Oil injector nozzles
2 Hollow bolt
Arrow Adjustment pin
Nota de modificação
| Remove | ||
1 | Removing the oil pan | ||
2 | Installing the engine turning device | ||
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3 | Turn the crankshaft with the turning device until the oil injector to be disassemble (1) is within your reach | ||
4 | Unscrew the hollow bolt (2) and remove the oil injector nozzle (1) | ||
| Testing | ||
5 | Check visually the injector tube and the adjustment pin (arrow) in the oil injector nozzle | The oil injector nozzle (1) can not e damaged and the oil injector tube can not be bent or obstructedOtherwise the piston bottom will not be sufficiently cooled in its bottom part.This can cause damages due to the heating of the piston or its locking | |
| Install | ||
6 | Install the oil injector nozzle (1) and screw with the hollow bolt | The removed injector is not to be re-utilized, utilize a new injector. As per the shown SI The adjustment pin (arrow) of the oil injector nozzle (1) must fit in the engine block perforation | |
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| The oil injector nozzles for the piston's bottom cooling had been modified | as from the engine number ending with | |
7 | Turn the crankshaft with the turning device until the other oil injection nozzles (1) can be installed | ||
8 | Remove the engine turning device. | ||
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9 | Install the oil pan |
Timing case
Número | Denominação | Engine 457.9 | |||
BA01.60-B-1002-01A | Inspection window closing cover to timing case | Nm | 25 | ||
BA01.60-B-1003-01A | Rotary device bolt on the timing case | Nm | 25 | ||
Engine lubrication, engine oil cooling, general
Número | Denominação | Engine 457.9, 460.984 | |||
BA18.00-B-1001-01B | Attachment of the oil injector to the block (piston cooling) | Nm | 40 | ||
904 589 04 63 00
Turning device