TM-9-2320-387-24 HMMWV Direct Support & General Support Maintenance Manual Volume 2 Download
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TM 9-2320-387-24-2 I---- 1 l-50. TURRET ARMOR AND TURRET BEARING HATCH LATCH REPLACEMENT I This taskcovers: a. Removal b. Installation INITIAL SETUP: Applicable Models Ml114 Tools General mechanic’s tool kit: automotive (Appendix B, Item 1) Materials/Parts RTV sealant (Appendix C, Item 741 Manual References TM 9-2320-387-24P Maintenance and repair shop equipment: Maintenance Level automotive (Appendix B, Item 2) Unit NOTE To increase latch tension, 3/8 in. (9.5 mm) washers may be added between bottom of turret armor and hatch latch. I\ NOTE l Perform step 1 for turret armor-mounted hatch latch. l Perform steps 2 and 3 for turret bearing-mounted hatch latch. 1. Remove capscrew (2), hatch latch (51, and spacer (4) from turret armor (3). 2. Remove capscrew (6) and hatch latch (9) from turret hatch clamp bracket (7). 3. Remove two capscrews (10) and turret hatch clamp bracket (7) from turret bearing (8). b. Installation NOTE l Apply sealant to capscrews prior to installation. l Perform steps 1 and 2 for turret armor-mounted hatch latch. l Perform steps 3 and 4 for turret bearing-mounted hatch latch. 1. Apply RTV sealant around mount hole (1) prior to installing capscrew (2). 2. Install spacer (4) and hatch latch (5) on turret armor (3) with capscrew (2). Tighten capscrew (2) to 37 lb-R (50 Nom). 3. Install turret hatch clamp bracket (7) on turret bearing (8) with two capscrews (101. Tighten capscrews (10) to 37 lb& (50 N-m). 4. Install hatch latch (9) on turret hatch clamp bracket (7) with capscrew (6). Tighten capscrew (6) to 37 lb-f% (50 Nom). 1 l-100