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Heater and evaporator (Air-conditioning system) - Cleaning
CAUTION
Flying debris!
Compressed air can propel dirt, rust, etc. into the air. Wear eye and face protection when using com-
pressed air.
Failure to comply could result in minor or moderate injury.
1. Move the machine to a level and firm ground.
2. Place the direction-of-travel lever and gearshift lever in
neutral position.
3. Immobilize the machine with the parking brake.
4. Stop the engine and remove the starter switch key.
5. Remove the operator's seat.
6. Remove the HVAC cover.
7. Use compressed air not exceeding 7 bar (102 psi).
Blow any debris from the heater and evaporator taking
care not to damage the fins.
8. Clean the filter. See 7-73 for details.
NOTE: Clean the filter more frequently when you operate
in extremely dusty conditions.
9. Blow any debris off the air intake areas.
10. From underneath the machine check and clear all
drainage valves.
7 - MAINTENANCE
7-76
C0049A
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Troubleshooting
