Mahindra Jivo 245 DI, Руководство по обслуживанию

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ENGINE TROUBLE SHOOTING
ENGINE
SR. NO. TROUBLE PROBABLE CAUSE REMEDY
E
Poor
Compression
9. Sticking valves or bent valves
stems
Free stem and correct cause.
Replace valves with bent stems.
10. Faulty valve action Adjust valve clearance.
F
Engine
Overheats
1. Water pump air bound
Vent air from water pump
and thermostat housing.
2. Insufficient coolant in cooling
system
Check level and add if necessary.
Check hose connections for leaks.
3. Dirt & trash on outside of
Radiator
Clean between the tube fins with
air or water pressure.
4. Cooling system clogged Drain and flush cooling system.
5. Hose connection leaking or
collapsed.
Change hose.
6. Insufficient oil Maintain proper oil level.
7. Engine oil diluted with fuel
Change oil. Inspect for loose fuel
line connections on the injection
nozzles. Check for defective
injection pump.
8. Radiator cap not sealing or defective. Replace.
9. Defective thermostat
Remove and test thermostat.
Replace if necessary.
10.Water pump defective Repair pump.
11. Clogged oil filter Replace oil filter element.
12. Fan belt slipping Adjust belt tension.
13. Engine overloaded Reduce load.
14. Cylinder head gasket/leaking
vInstall new head gasket properly
using sealing compound.
15. Insufficient water Add water, inspect for leaks.
16. Faulty Thermostat Test, if necessary, replace.
17. Dirty Water
Drain & clean system,
refill fresh coolant.
18. Defective Connections
Replace swollen, worn out connections
or tighten loose hose connections.
19. Radiator Defective Repair. If necessary, replace.
20. Fan Defective Inspect Fan. If damaged, replace.
21. Defective Radiator Cap Replace.
22. Defective Water Pump
Inspect water pump impeller
& shaft. If necessary, replace.
23. Dirty, Scaled Coolant passages Clean & flush passages.
24. Radiator Clogged Flush out radiator.
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