TB-9-3950-253-13-P
PALLETIZED LOAD SYSTEM TRUCK, M1075 and M1075A1 (PLS) AND HEAVY EXPANDED MOBILITY TACTICAL TRUCK, M1120, M1120A2, AND M1120A4 (HEMTT), ENHANCED CONTAINER HANDLING UNIT (E-CHU)
TECHNICAL BULLETIN; OPERATOR AND FIELD MAINTENANCE, INSTALLATION INSTRUCTIONS, AND REPAIR PARTS AND SPECIAL TOOLS LIST
JULY 2009
TB-9-3950-253-13-P - Page 488 of 704
TB 9-3950-253-13&P
Change 1
0051-2
0051
HEMTT REMOVAL
00051
Remove Rear Roller Assembly
00051
WARNING
•
Lifting cables, chains, hooks, and slings used for lifting must be in good condition and of
suitable capacity.
•
Improper use of lifting equipment and improper attachment of cables may cause injury to
personnel and damage to equipment. Observe all standard rules of safety.
•
Use extreme caution when handling heavy parts. Provide adequate support and use
assistance during procedure. Ensure any lifting device used is in good condition and of
suitable load capacity. Keep clear of heavy parts supported only by lifting device.
•
Failure to follow these warnings may cause injury or death to personnel.
NOTE
•
Rear roller assembly weighs 375 lb (170 kg).
•
Set both spacers under roller assembly aside for installation with new roller assembly.
•
Bolts securing light bar will be removed with roller assembly.
1. Attach sling and lifting device to rear roller assembly (Figure 1, Item 1).
2. Use lifting device to remove slack from sling.
3. Remove two bolts (Figure 1, Item 3) and reflector Figure 1, Item 2) from roller assembly (Figure 1, Item 1).
4. Remove six nuts (Figure 1, Item 7), washers (Figure 1, Item 6), bolts (Figure 1, Item 4), and washers (Figure 1,
Item 5) from roller assembly (Figure 1, Item 1).
5. Use lifting device to remove roller assembly (Figure 1, Item 1) from vehicle.
Figure 1.
Roller Assembly Removal.
051
1
4,5
6,7
2
3
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