GENERAL
M8540Narrow, M9540Narrow, WSM
NG-29
Cleaning Air Filter (CABIN Model)
Q Fresh Air Filter
1. Remove the knob bolts (3) and pull out the fresh air filter (1).
2. 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
2
, 30 psi).
• 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.
• Do not use gasoline, thinner or similar chemicals to clean
the filter as damage to the filter may occur.
• It may also cause an unpleasant odor in the CABIN when
the system is used next.
• Do not hit the filter. If the filter becomes deformed, dust
may enter into the air-conditioner, which may cause
damage and malfunction.
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Check the Air Conditioner Condenser (CABIN Model)
1. Remove the air conditioner condenser screen (2).
2. Check the air conditioner condenser (1) to be sure it is clean of
debris.
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Adjusting Air-Conditioner Belt Tension
• Be sure to stop the engine before checking belt tension.
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 (2)
and turn the adjusting bolt (1) to adjust the belt tension within
acceptable limits.
4. Replace air-conditioner belt if it is damaged.
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(1) Fresh Air Filter
(2) Cover
(3) Knob Bolt
A: Air Inlet Port
B: Air Conditioner Air Flow
(1) Air Conditioner Condenser (2) Air Conditioner Condenser Screen
Air-Conditioner belt
tension
Factory specification
10 to 12 mm
0.39 to 0.47 in.
(1) Adjusting Bolt
(2) Tension Pulley Mounting Nut
(A) Check the belt tension
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