TB 9-2320-335-13&P
9-7. REAR BUMPER REPLACEMENT (Cont'd)
5.
Install two tiedown rings (16) on rear bumper (10) and two mounting brackets (3) with nuts (2).
Tighten nuts (2) to 16 lb-ft (22 Nm), back off to the nearest cotter pin (1) slot, and install two
cotter pins (1).
6.
Install rear bumper (10) on two braces (22) with four washers (20), capscrews (19), washers (20),
and locknuts (23). Tighten locknuts (23) to 90 lb-ft (122 Nm).
7.
Install plate (11) and trailer receptacle (8) on rear bumper (10) with two capscrews (12) and
assembled locknuts (9). Tighten assembled locknuts (9) to 8 lb-ft (11 Nm).
8.
Install trailer receptacle cover (14) on trailer receptacle (8) and rear bumper (10) with four cap-
screws (13) and assembled locknuts (7). Tighten assembled locknuts (7) to 8 lb-ft (11 Nm).
FOLLOW-ON TASKS: Install towing pintle (para. 9-9.1).
Install spare tire carrier (10-96).
9-5