Mahindra Jivo 245 DI, Руководство по обслуживанию

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ENGINE TROUBLE SHOOTING
ENGINE
SR. NO. TROUBLE PROBABLE CAUSE REMEDY
B
Engine does
not start,
Engine starts
but does
not develop
full power
9. Loose or broken connections or
leaking gaskets at intake manifold or
exhaust manifold
Tighten or repair.
10. Improper valve settings
Reset as necessary. If out of
adjustment an excessive amount,
check for bent push rods.
11. Lack of compression Refer to “Poor Compression”
12. Restricted air duct from compr essor
to intake manifold
Remove and clean
13. Restricted intake manifold. Clean.
14. Air leak in feed from compressor to
intake manifold.
Tighten the hose clips, check for
hose condition, check the gasket
at intake manifold. Tighten the
joints & if required replace gasket.
15. Air leakage between intake mani -
fold and engine.
Check gasket, if required replace.
16. Foreign object in exhaust manifold
(from engine) Remove & clean
if damaged replace.
17. Restricted exhaust system. Remove the restriction.
18. Exhaust manifold cracked, gasket
blown or missing.
Replace by new.
19. Fuel return pipe to tank blocked.
Locate the blockage in return pipe and
clean.
20. Defective fuel injection pump. Repair or replace the pump.
C
Engine Emits
Blue/White
Smoke
1. Dirty air cleaner/clogged element. Clean or replace elements.
2. Restricted compressor intake duct. Locate & remove restriction.
3. Air leak between intake
manifold & engine.
Check & Replace gasket.
4. Foreign object in exhaust
manifold. Check and clean exhaust
manifold.
5. Restricted engine crankcase
breather/distorted. Remove & clean,
if required replace.
6. Worn engine piston rings or
liner.
Check the compression pressure, replace
rings & liners.
7. Burnt valve and/or piston. Replace the piston and valve.
8. Excessive dirt build up on
compressor wheel and/or
diffuser vanes.
Remove and clean with
decarbonizing solution.
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