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 Change 1 15-37 15-20. INTAKE CROSSOVER REPLACEMENT This task covers: a. Removal b. Installation a. Removal 1. Remove ten nuts (2), capscrews (6), two screws (5), retainer (4), and closeout panel (3) from A-beam (1). 2. Remove six capscrews (7), intake crossover (8), and two gaskets (10) from intake manifolds (9) and turbocharger (11). Discard gaskets (10). 3. Remove crossover O-ring (12) from turbocharger (11). Discard crossover O-ring (12). Clean mating surfaces. b. Installation 1. Install crossover O-ring (12) on turbocharger (11). 2. Install two gaskets (10) and intake crossover (8) on intake manifolds (9) and turbocharger (11) with six capscrews (7). Tighten capscrews (7) to 17 lb-ft (23 N•m). 3. Install closeout panel (3) and retainer (4) on A-beam (1) with two screws (5), ten capscrews (6), and nuts (2). FOLLOW-ON TASKS: • Install engine access cover (para. 10-22). • Lower and secure hood (TM 9-2320-387-10). INITIAL SETUP: Tools General mechanic’s tool kit: automotive (Appendix B, Item 1) Materials/Parts Crossover O-ring (Appendix G, Item 256.1) Two gaskets (Appendix G, Item 68) Manual References TM 9-2320-387-10 TM 9-2320-387-24P Equipment Condition • Hood raised and secured (TM 9-2320-387-10). • Engine access cover removed (para. 10-22). Maintenance Level Direct support