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MAINTENANCE AND SERVICING
6. Blow debris out of ducts (A) with compressed air.
7. Clean screen with compressed air.
Figure 5.99: Engine Cooling System
8. Move the screen cleaner assembly (C) back into
position and secure with bolts and nuts (B).
9. Ensure ducts (A) have the proper screen clearance.
Refer to
Adjusting Screen Cleaner Rotor to Screen
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 radiator and oil cooler should be cleaned daily with compressed air. More frequent cleaning may be necessary
in severe conditions. The charge air cooler and air conditioning condenser may also be cleaned at the same time.
To clean these components, proceed as follows:
1. Open cooler box screen, refer to
Opening Cooler Box Screen, page 358
.
2. Lift latch (A) and open the right-hand access door (B).
Figure 5.101: Engine Cooling System
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Revision A
Summary of Contents for M155
Page 3: ...Declaration of Conformity Figure 1 Declaration of Conformity Page 1 of 2 147649 i Revision A ...
Page 4: ...Figure 2 Declaration of Conformity Page 2 of 2 147649 ii Revision A ...
Page 30: ...SAFETY Figure 1 21 Safety Signs Left Cab forward Side 147649 14 Revision A ...
Page 32: ...SAFETY Figure 1 23 Safety Signs Right Cab forward Side 147649 16 Revision A ...
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Page 414: ...MAINTENANCE AND SERVICING Fuse Box Decal Figure 5 178 Fuse Decal 147649 398 Revision A ...
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