215676 374 Revision A
Figure 5.98: Engine Cooling System
3. Push latch (A) and open screen assembly access door (B).
Secure the access door using the rod, which is stored inside
the screen door.
Charge Air Cooling
Charge air is routed through a cooler located in the cooling box, prior to entering the engine intake. The cooler should be
cleaned daily using compressed air.
Figure 5.99: Engine Air Intake System
For instructions on cleaning charge air cooler (A) and the rest of
the air cooling system, refer to Cleaning Screens and Coolers,
page 374 and Cleaning Cooler Box Components, page 376.
Cleaning Screens and Coolers
When the engine is running, two electrically-driven rotors and suction from the engine’s cooling fan sweep and vacuum
debris away from the cooling box screen. If the screen is not being cleaned, the rotors or ducts may be plugged.
NOTE:
The following procedure demonstrates how to clean the screens on one side of the engine bay. The procedure for cleaning
the other side is similar.
MAINTENANCE AND SERVICING
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