TM-9-2320-280-20 HMMWV Technical Manual Unit Maintenance Volume 3 Download
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10-48.1. THREE POINT SEATBELT MAINTENANCE (M996, M996A1, M997, M997A1, AND M997A2) 1. Remove capscrew (4), buckle assembly (3), and washer (2) from bracket (1). 2. Remove capscrew (8), connector assembly (5), and washer (7) from body (6). 3. Remove capscrew (9), D-ring (11), and washer (10) from bulkhead (12). 4. Remove capscrew (16), retractor (15), and washer (14) from bracket (13). This task covers: a. Seatbelt Removal c. Seatbelt Installation b. Seatbelt Bracket Inspection a. Seatbelt Removal WARNING Seatbelts are to be replaced as a set. Failure to do this may cause injury to personnel or damage to equipment. NOTE Left and right seatbelt maintenance procedures are basically the same. This procedure covers the left seatbelt. INITIAL SETUP: Applicable Models M996, M996A1, M997, M997A1, M997A2 Tools General mechanic’s tool kit: automotive (Appendix B, Item 1) Manual References TM 9-2320-280-24P Equipment Condition Companion seat and battery box cover removed, (companion seatbelt only) (para. 10-35). TM 9-2320-280-20-3 10-80.2 Change 1 b. Seatbelt Bracket Inspection Inspect brackets (1) and (13) for breaks, bends, or cracks. Replace if broken, bent, or cracked (para. 10-49.1). 1. Install washer (14) and retractor (15) on bracket (13) with capscrew (16). Tighten capscrew (16) to 35-40 lb-ft (47-54 N•m). 2. Install washer (10) and D-ring (11) on bulkhead (12) with capscrew (9). Tighten capscrew (9) to 35-40 lb-ft (47-54 N•m). 3. Install washer (7) and connector assembly (5) on body (6) with capscrew (8). Tighten capscrew (8) to 35-40 lb-ft (47-54 N•m). 4. Install washer (2) and buckle assembly (3) on bracket (1) with capscrew (4). Tighten capscrew (4) to 35-40 lb-ft (47-54 N•m). c. Seatbelt Installation