Fiat Kobelco EX355 Tier2, Technical Manual

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W5-1-2 EX355
GENERAL INFORMATION
18. Test fluid from the injection nozzle tester will spray out of the injection nozzle under great pressure.
It can easily puncture a person's skin.
Keep your hands away from the injection nozzle at all times.
19. Do not use your fingers to feel for fuel leaks at fittings. Fuel pressure is high enough to penetrate the skin.
20. Be careful when changing fuel system components: Diesel fuel is flammable. Be sure that the ignition key of
OFF. Do not smoke or allow open flame in the area while changing fuel system components.
21. Measurements are indicated by “standard” or “limit”:
- a “standard” value refers to the standard values at time of assembly;
- a “limit” value is a maximum or minimum: measurements up to that value are usable.
Measurement falling beyond that value mean the part must be serviced, adjusted, or replaced.
22. Directional indications adopted within this manual are as follows:
- Front: Toward the cooling fan when viewed from the flywheel side;
- Left: Toward the fuel injection pump when viewed from the flywheel side;
- Right: Toward the exhaust manifold when viewed from the flywheel side;
- Rear: Toward the engine’s flywheel side.
23. “Cylinder numbers” and “Engine rotation direction”: Cylinder numbers are counted in sequence beginning
from the front side of the engine.
As a result, the first cylinder at the very front of the engine is cylinder No. 1, while the last cylinder toward the
rear is cylinder No. 6. The direction of engine rotation is clockwise when viewed from the cooling fan side.
24. Maintenance procedure call for use of Special or Commercial Tools, where necessary.
The Special Tools required or recommended are identified by an ISUZU Part Number.
Any Special Tools are available in Europe making a purchase order to the following:
IED MAESA
BOOMSESTENWEG 42B
2630 AARTSELAAR
BELGIUM
Flywheel
Rear
Front
Right
Left
Exhaust manifold
Cooling fan