TM-9-2320-280-20 HMMWV Technical Manual Unit Maintenance Volume 3 Download
Page 427 of 1170
11-120. SHELTER REPLACEMENT This task covers: a. Removal b. Installation INITIAL SETUP: Applicable Models M1037, M1042, M1097, M1097A1, M1097A2 Tools General mechanic’s tool kit: automotive (Appendix B, Item 1) Materials/Parts Eight lockbolts (Appendix G, Item 69) Eight lockwashers (Appendix G, Item 179) Personnel Required One mechanic One assistant Manual References TM 9-2320-280-10 TM 9-2320-280-24P Equipment Condition Tailgate lowered (TM 9-2320-280-10). General Safety Instructions Direct all personnel to stand clear during hoisting operations. TM 9-2320-280-20-3 11-168 Change 2 WARNING Direct all personnel to stand clear during hoisting operations. A heavy, swinging load can be extremely dangerous. 1. Position chain hoist (2) over top of shelter (3). 2. Connect lifting chains (1) to chain hoist (2) and four corners of shelter (3). NOTE It may be necessary to detach cab rear panel straps and turnbuttons and roll cab rear panel upward to gain access to front mounting brackets. 3. Remove eight lockbolts (12), lockwashers (11), washers (10), and four reinforcements (9) from four mounting brackets (6) and support assembly (4), and remove shims (7), if present. Discard lockbolts (12) and lockwashers (11). 4. Remove shelter (3) from support assembly (4) and vehicle body with chain hoist (2). 5. Remove mounting brackets (para. 11-116). WARNING Direct all personnel to stand clear during hoisting operations. A heavy, swinging load can be extremely dangerous. 1. Install mounting brackets (para. 11-116). 2. Install shelter (3) over support assembly (4) and gradually lower shelter (3) into position on support assembly (4). NOTE Shelter should be tightly fitted to front of support assembly and centered from side to side. Shims should only be added to rear shelter mounts. 3. Position shelter (3) on support assembly (4) and front mounting points (5) and install front of shelter (3) on front of support assembly (4) with two reinforcements (9), four washers (10), lockwashers (11), and lockbolts (12). Tighten lockbolts (12) to 90 lb-ft (122 N•m) and bolts (8) to 60 lb-ft (81 N•m). b. Installation a. Removal