Cleaning the Air Conditioning
Coil
Service Interval: Every 250 hours (Clean more frequently in
extremely dusty or dirty conditions)
1. Stop the engine and remove the key.
2. Remove the 6 nuts and washers from the bottom of the
rear of the cab
(Figure
1
2
1. Washer
3. Remove the cabin roof of the cab by removing the 22
bolts that secure the roof
1
2
3
1. Cabin roof
2. Air filters
4. Remove the air filters
5. Remove and clean the air conditioning coils
54).
2
Figure 54
2. Nut
(Figure
55).
g028381
Figure 55
3. Air conditioning coils
(Figure
55).
(Figure
6. Replace the air conditioning coils, air filters and cabin
roof.
1
g028380
55).
47