Fiat Kobelco EX355 Tier2, Техническое руководство

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EX355 W5-1-1
GENERAL INFORMATION
GENERAL REPAIR INSTRUCTION
1. Before performing service operations, disconnect the ground cable from the battery to reduce the chance of
cable damage and burning due to short circuiting.
2. The use of proper tools and special tools, where specified, is important for efficient and reliable performance
of service repairs.
3. When replacement parts are required, consult the appropriate FIAT KOBELCO PARTS CATALOG.
4. Used cotter pins, plastic clips, gaskets, O-rings oil seals, lock washers, and self-locking nuts should be
discarded and new ones should be installed. Normal function of the parts cannot be maintained if these parts
are reused.
5. To facilitate proper and smooth reassembly operation, keep disassembled parts neatly in groups. Keeping
fixing nuts and bolts separate is very important, as they vary in hardness and design depending on position
of installation.
6. Use identification labels or tags to mark valves, bearings, and pistons, to prevent confusing their proper order
and sequience.
7. Clean the parts before inspection or reassembly. Also clean oil ports, etc. using compressed air, and make
certain they are free from restrictions.
8. Lubricate rotating and sliding faces of the parts with oil or grease before installation.
9. When necessary, use a sealer on gaskets to prevent leakage.
10. Carefully observe all specifications for nut and bolt torques.
11. When a service operation is completed, make a final check to be sure the service has been done properly
and the problem has been corrected.
12. Allow the engine to cool before beginning any service procedure.
This will eliminate the danger of fire and possible injury.
13. Hot steam under pressure may escape from the radiator if the coolant is drained while the engine is hot. This
can result in serious burns. Allow the engine to cool before draining the coolant.
14. The engine and engine oil can reach high working temperatures. Therefore, while carrying out this operation
with the engine still hot, the body must be protected with suitable clothing and protections to avoid burns and
personal injuries.
15. While working around a running engine, avoid contact with moving parts and hot surfaces to prevent injury.
16. Wear safety glasses when using compressed air. Flying particles may cause eye injury.
17. Always wear safety goggles when working with fuel to protect the eyes from fuel splash.