Technical Information
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2.2.23. Fuel filter
z
Drain water in cartridge with loosening
the cock under filter manually (6) from
time to time.
z
The fuel filter should be replaced at
every 400 hours.
z
Check for oil pressure and oil leaks,
and repair or replace the oil filter if
necessary.
z
Change the oil filter cartridge
simultaneously at every replacement of
engine oil (200 hours).
2.2.24. Air cleaner
z
In case that elements are deformed,
damaged or if the air cleaner has a
crack, replace it.
z
By the definite interval, the elements
must be cleaned and replaced.
2.2.25. Valve clearance adjust procedure
z
After letting the #1 cylinder’s piston come at the compression top dead center by turning the
crankshaft, adjust the valve clearances.
z
Loosen the lock nuts of rocker arm adjusting screws and push the feeler gauge of specified value
between a rocker arm and a valve stem and adjust the clearance with adjusting screw respectively
and then tighten with the lock nut.
z
As for the valve clearance, adjust it when in cold, as follows.
Model Intake Valve Exhaust Valve
P158LE/P180LE/P222LE
PU158TI/PU180TI/PU222TI
0.3 mm 0.4 mm
1
5
2
3
4
6
EA2O4009
EFM2005I
EFM1002I