PERIODIC SERVICE140
A Attach the filter and cover as the illustration above.
C Cleaning the air filter
A Normal use
Blow air from the opposite direction to the filter's
normal air flow.
Pressure of compressed air must be under 205 kPa
(2.1 kgf/cm , 30 psi).
A Do not hit the filter. If the filter becomes deformed, dust
may enter into the air-conditioner, which may cause
damage and malfunction.
A If the filter is very dirty:
Dip the filter in lukewarm water with mild dish washing
detergent.
Move it up and down as well as left and right to loosen
dirt. Rinse the filter with clean water and let it air-dry.
A Do not use gasoline, thinner or similar chemicals to
clean the filter as damage to the filter may occur.
A It may also cause an unpleasant odor in the CAB when
the system is used next.
EVERY 400 HOURS
BChecking Fan / Air-conditioner Belt
Tension
[M128GX-II, M135GX-II]
To avoid personal injury or death:
A Be sure to stop the engine before checking belt
tension.
The belt is of self-tension type and needs no
readjustment. Check the belt tension in the following
procedure. If the deflection is out of spec or the belt itself
is found damaged, replace it with new one.
1. Stop the engine and remove the key.
2. Press on the spot indicated in the figure below to
measure the deflection.
(1) Fresh air filter
(2) Cover
(3) Knob bolt
(A) Air inlet port
(A) "AIR CONDITIONER AIRFLOW"
Proper belt
tension
A deflection of between 9 to 11 mm
when the belt is pressed (98 N [10 kgf])
in the middle of the span.
(New belt: 7 to 9 mm)
(1) Fan / Air-conditioner belt (A) Check the belt tension
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