TM-9-2320-387-24 HMMWV Direct Support & General Support Maintenance Manual Volume 2 Download
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25-37. LEFT SIDE TUNNEL INTERIOR INSULATION REPLACEMENT This task covers: a. Removal b. Installation TM 9-2320-387-24-2 25-116 Change 1 INITIAL SETUP: Applicable Models M1114 Tools General mechanic’s tool kit: automotive (Appendix B, Item 1) Maintenance and repair shop equipment: automotive (Appendix B, Item 2) Materials/Parts Sealing compound (Appendix C, Item 72.1) Manual References TM 9-2320-387-24P Equipment Condition A/C coolant line covers removed (para. 25-32). Maintenance Level Direct Support 1. Remove left rear interior tunnel insulation (4) from left side tunnel (5). 2. Remove two capscrews (7), washers (8), and left front interior tunnel insulation (9) from left side tunnel (5). 3. Remove six screws (6) and left front top tunnel insulation (2) from tunnel (3). 4. Remove three interior insulation retainers (1) from left front top tunnel insulation (2). 1. Install three interior insulation retainers (1) on left front top tunnel insulation (2). 2. Install left front top tunnel insulation (2) on tunnel (3) with six screws (6). 3. Apply sealing compound to threads of two capscrews (7), and install left front interior tunnel insulation (9) on left side tunnel (5) with capscrews (7) and washers (8). Tighten capscrews (7) to 23 lb-ft (31 N•m). 4. Install left rear interior tunnel insulation (4) on left side tunnel (5). b. Installation a. Removal