MAINTENANCE AND SERVICING
6. Clean radiator (D) through access holes in cooling box
with compressed air.
7. Clean oil cooler / air conditioning condenser (A),
charge air cooler (E), fuel cooler (B), and cooling
box (C) with compressed air.
8. Inspect all lines and coolers for evidence of leaks
and damage.
9. Slide oil cooler / air conditioning condenser (A) back
into cooling box (C).
10. Close side access door and lock with lever.
11. Close access door on top of the cooling box and secure
with wing nut.
12. Close cooler box screen, refer to
Closing Cooler Box
Screen, page 363
.
Figure 5.105: Engine Cooling System
Adjusting Screen Cleaner Rotor to Screen Clearance
Check clearance between trailing edge of screen cleaner
rotor (A) and screen. It should be 3/64–5/16 in. (1–8 mm)
at all locations when rotating.
NOTE:
Screen cleaner rotors rotate counterclockwise and may
touch screen as long as they continue to rotate.
If necessary, adjust clearance as follows:
1. Open the hood. Refer to
5.2.1 Opening Hood (Lower
Position), page 306
.
2. Loosen nut (B) on motor support (C).
3. Move support in or out until rotor is 3/32–1/4 in.
(2–6 mm) from screen near the center.
4. Retighten nut (B).
5. Loosen the two motor mount bolts (D).
6. Move motor/rotor assembly (E) to obtain 3/64–5/16 in.
(1–8 mm) gap to screen at full rotation of the rotor.
7. Retighten nuts (D) on motor mount.
8. Close the hood. Refer to
5.2.2 Closing Hood (Lower
Position), page 307
.
Figure 5.106: Screen Cleaner
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362
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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