TM 5-4310-451-14
5-88. REAR FRAME REPLACEMENT.
This Task Covers:
a.
Removal
b.
Installation
Initial Setup:
Equipment Conditions:
Materials/Parts:
•
Bumper removed (see paragraph 5-96).
•
Seventeen locknuts
•
Rear fender-to-frame panels removed (see para-
graph 5-89).
Tools/Test Equipment:
•
Fiberglass removed (see paragraph 5-95).
•
General mechanic's tool kit
a.
REMOVAL
1. Remove 18 screws (9) and air duct panel (8) from two side duct panels (7).
2. Remove 12 screws (6) and two side duct panels (7) from rear frame (10).
3. Remove ten screws (3), washers (4), and two rubber baffles (5) from rear frame (10).
4. Remove 12 screws (1) and locknuts (2) from roof panels. Discard locknuts.
5. Remove five locknuts (11), screws (13), and rear frame (10) from lower rear frame and housing (12). Discard
locknuts.
b.
INSTALLATION
1. Position rear frame (10) on lower rear frame and housing (12) and install five screws (13) and new locknuts (11).
2. Install 12 new locknuts (2) and screws (1) into roof panels.
3. Install two rubber baffles (5) on rear frame (10) with ten washers (4) and screws (3).
4. Install two side duct panels (7) on rear frame (10) with 12 screws (6).
5. Install air duct panel (8) on two side duct panels (7) with 18 screws (9).
5-350
