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 12-38. DEEP WATER FORDING KIT EXHAUST ASSEMBLY MAINTENANCE 1 This task covers: a. Removal b. Inspection c. Installation INITIAL SETUP: Applicable Models Ml113 Tools General mechanic’s tool kit: automotive (Appendix B, Item 1) Materials/Parts Gasket (Appendix G, Item 55) Five locknuts (Appendix G, Item 124) Manual References TM 9-2320-387-10 TM 9-2320-387-24P General Safety Instructions Do not touch hot exhaust system components with bare hands. nlaintenance Level Unit WARNING Do not touch hot exhaust system components with bare hands. Severe injury will result. a. Removal 1. Remove two nuts (141, washers (131, and U-bolt (12) from exhaust assembly (9). 2. Remove two locknuts (4), washers (51, and two spacers (8) from wheelhouse (7) and exhaust assembly (9). Discard locknuts (4). 3. Remove three locknuts (11, washers (21, capscrews (101, washers (21, exhaust assembly (91, and gasket (11) from muffler (3). Discard locknuts (1) and gasket (11). b. Inspection Inspect two insulators (6) for breaks, cracks, or deterioration. Replace if damaged. I c. Installation -1 1. Install two spacers (8) and exhaust assembly (9) on wheelhouse (7) with two washers (5) and locknuts (4). Tighten locknuts (4) to 37 lb-ft (50 Nom). 2. Install exhaust assembly (9) and gasket (11) on muffler (3) with three washers (21, capscrews (lo), washers (21, and locknuts (1). Tighten locknuts (1) to 26 lb-ft (35 N-m). 3. Install U-bolt (12) on exhaust assembly (9) with two washers (13) and nuts (14). 12-70