MAINTENANCE AND SERVICING
6. Blow debris out of ducts (A) with compressed air.
7. Cleanscreenwithcompressedair.
Figure 5.99: Engine Cooling System
8. Move the screen cleaner assembly (C ) back into
position and secure with bolts and nut s (B).
9. Ensure ducts (A) have the proper screen clearance.
Refer to Adjusting Screen Cleaner Rotor to Scree n
Clearance, page 362.
10. Close the cooler box screen. Refer to Closing Cooler
Box Screen, page 363.
11. Close the hood. Refer to 5.2.4 Closing Hood (Highest
Position), page 308.
Figure 5.100: Engine Cooling System
Cleaning Cooler Box Components
The rad
iator and oil cooler should be cleaned daily with compressed air. More frequent cleaning may be necessary
in seve
re conditions. The charge air cooler and air conditioning condenser may also be cleaned at the same time.
To c l e a
n these components, proceed as follows:
1. Open c
ooler box screen, refer to Opening Cooler Box Screen, page 358.
2. Lift l
atch (A) and open the right-hand access door (B).
Figure 5.101: Engine Cooling System
147649 360 Revision A
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