3 m
FUEL, LUBRICANT, AND COOLANT
1.
(1)
1
2
3
FUEL
Fuel Selection
The following specific advantages are required for the diesel
fuel.
) Must be free from minute dust particles.
) Must have adequate viscosity.
) Must have high cetane value.
4)
Must have high fluidity at low temperature.
5) Must have low sulfur content.
6) Must have little residual carbon.
Diesel fuels
Applicable Standard
Recommendation
JIS (JAPANESE INDUSTRIAL STANDARD)
DIN (DEUTSCHE INDUSTRIE NORMEN)
SAE (SOCIETY OF AUTOMOTIVE ENGINEERS)
Based on SAE-J-313C
BS (BRITISH STANDARD)
Based on BS/2869-1970
NO. 2
DIN 51601
NO. 2-D
Class A-l
23. Electrolyte gravity
check
24. Starter and alternator
check and cleaning
25. Wiring and connection
check
26. Preheating condition
check
27. Air cleaner element
replacement
28. Engine starting
condition and noise
condition
29. Exhaust smoke
condition
30. Cylinder compression
pressure
31. Valve clearance check
If fuel other than the specified one is used, engine function will be
lowered.
32. Positive crankcase
ventilation valve
cleaning
Check according to the equipment manufacturer’s specifications.
Check wear condition of brush and commutator.
Check according to the equipment specifications.
Check preheating condition of the system.
Change element according to the manufacturer’s specifications.
Check engine stability and noise.
Check exhaust smoke color.
Check every 1000 hours.
Incorrect valve clearance will result in increased engine noise and lower engine
output. Thereby adversely affecting engine performance.
Check and adjust every 1000 hours.
Perform the adjustment, cleaning, repair or replacement every 1500 hours.
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