TB-9-2320-335-13-P
TRUCK, UTILITY: EXPANDED CAPACITY, IAP/ARMOR READY
TECHNICAL BULLETIN; OPERATOR AND FIELD MAINTENANCE AND REPAIR PARTS AND SPECIAL TOOLS LIST (RPSTL) INSTRUCTIONS
MAY 2008
TB-9-2320-335-13-P - Page 414 of 680
24-19.1. REAR SUSPENSION REAR CROSSMEMBER REPLACEMENT
(SERIAL NUMBERS 300000 AND ABOVE)
This task covers:
a. Removal
b. Installation
WARNING
Crossmember must be supported during removal. Failure to
support crossmember during removal may cause injury to
personnel or damage to equipment.
1.
Remove eight locknuts (2), washers (3), capscrews (6), washers (5), and two brackets (4) from rear
crossmember (9) and two frame rails (1). Discard locknuts (2).
2.
Loosen six locknuts (7) on two rear crossmember mounting brackets (10) and rear crossmember (9).
3.
Slide rear crossmember (9) down and out from under vehicle.
4.
Remove six locknuts (7), washers (8), capscrews (12), washers (11), and two rear crossmember
mounting brackets (10) from rear crossmember (9). Discard locknuts (7).
1.
Install two crossmember mounting brackets (10) on rear crossmember (9) with six washers (11),
capscrews (12), washers (8), and locknuts (7).
2.
Install rear crossmember (9) and two brackets (4) on two frame rails (1) with four washers (5),
capscrews (6), washers (3), and locknuts (2).
b. Installation
a. Removal
TB 9-2320-335-13&P
24-30
INITIAL SETUP:
Tools
General mechanic’s tool kit:
automotive (Appendix B, Item 1)
Maintenance and repair shop equipment:
automotive (Appendix B, Item 2)
Materials/Parts
Eight locknuts (Appendix A, Item 88)
Six locknuts (Appendix A, Item 114.4)
Manual References
TM 9-2320-387-24-1
TM 9-2320-387-24-2
TM 9-2320-387-24P
Equipment Condition
•Rear brake adapter mounting plate removed
(para. 24-15.1).
•Rear-rear tiedown brackets removed
(TM 9-2320-387-24-2).
•Rear lower control arms removed
(TM 9-2320-387-24-1).
General Safety Instructions
Crossmember must be supported during removal.
Maintenance Level
Direct support
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