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122
PERIODIC SERVICE
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) "AIR CONDITIONER AIRFLOW"
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.
BAdjusting Air-Conditioner Belt Tension
[M100GX, M110GX]
To avoid personal injury:
A Be sure to stop the engine before checking belt
tension.
Proper air-
A deflection of between 10 to 12 mm
conditioner
when the belt is pressed (98 N [10 kgf])
belt tension
in the middle of the span.
1. Stop the engine and remove the key.
2. Apply moderate thumb pressure to belt between
pulleys.
3. If tension is incorrect, loosen the tension pulley
mounting nut and turn the adjusting bolt to adjust the
belt tension within acceptable limits.
4. Replace air-conditioner belt if it is damaged.
(1) Adjusting bolt
(2) Tension pulley mounting nut
EVERY 300 HOURS
BReplacing Hydraulic Oil Filter
C Cleaning Magnetic Filter
To avoid personal injury:
A Be sure to stop the engine before changing the
oil filter cartridge.
A Allow engine to cool down sufficiently, oil can
be hot and can burn.
1. Remove the drain plug at the bottom of the
transmission case and drain the oil completely into an
oil pan.
2. After draining reinstall the drain plug.
(1) Drain plug
3. Remove the oil filter.
4. Wipe off metal filings from the magnetic filter with a
clean rag.
(A) Check the belt tension
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Troubleshooting
