215676
377
Revision A
1000177
A
B
Figure 5.106: Cooling Box Access Door
5.
Remove wing nut (A) and open access door (B) on the top
of the cooling box.
IMPORTANT:
Avoid bending the cooler fins when performing this
procedure. Bent fins cool less efficiently.
1001036
A
B
C
D
E
Figure 5.107: Engine Cooling System
6.
Clean radiator (D) through the access hole in the cooling
box using compressed air.
7.
Clean oil cooler / air conditioning condenser (A), charge air
cooler (E), cooling box (C), and fuel cooler (B) using
compressed air.
8.
Inspect all lines and coolers for evidence of leaks or
damage.
9.
Slide oil cooler / air conditioning condenser (A) back into
cooling box (C).
10. Close the side access door. Lock the door with the lever.
11. Close the access door on top of the cooling box. Secure it
with the wing nut.
12. Close the cooler box screen. For instructions, refer to
Closing Cooler Box Screen, page 378
Adjusting Screen Cleaner Rotor to Screen Clearance
For the cooler box
’
s screen cleaners to work effectively, the proper clearance between the trailing edge of the screen
cleaner rotor and the screen must be maintained.
DANGER
To prevent bodily injury or death from the unexpected startup of the machine, always stop the engine and remove the
key from the ignition before leaving the operator
’
s seat for any reason.
1.
Shut down the engine, and remove the key from the ignition.
2.
Open the hood to the lower position. For instructions, refer to
