TM-9-2320-387-24 HMMWV Direct Support & General Support Maintenance Manual Volume 1 Download
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TM 9-2320-387-24-l I 5-2. TRANSMISSION SERVICE This task covers: a. Draining Fluid b. Transmission Filter Removal c. Transmission Filter Installation d. Replenishing Fluid INITIAL SETUP: Tools General mechanic’s tool kit: automotive (Appendix B, Item 1) Maintenance and repair shop equipment: automotive (Appendix B, Item 2) RIateriaWParts Filter assembly (Appendix G, Item 51) Transmission oil pan gasket (Appendix G, Item 64) TWOlocknuts (Appendix G, Item 157) Transmission fluid (Appendix C, Item 37) Drycleaning solvent (Appendix C, Item 26) nlanual References TM 9-2320-387-10 TM 9-2320-387-24P General Safety Instructions Drycleaning solvent is flammable and will not be used near an open flame. nlaintenonce Level Unit . a. Draining Fluid NOTE l Do not shift through driving gear ranges when warming trans- mission fluid for removal. Shifting through driving gear ranges is a procedure used only when refilling transmission fluid. l Transmission should be warm when draining fluid. l Have drainage container ready to catch fluid. 1. Remove drainplug (1) and gasket (2) from oil pan (3). Allow fluid to drain. NOTE Inspect fluid for grit, foaminess, and/or milkiness. If present, refer to DS maintenance (chapter 14). 2. Install gasket (2) and drainplug (1) in oil pan (3) and tighten drainplug (1) to 20 lb-ft (27 N-m). 5-2