TM-9-2320-387-24 HMMWV Direct Support & General Support Maintenance Manual Volume 2 Download
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28-2 Change 1 28-3. TRANSMISSION DISASSEMBLY INTO SUBASSEMBLIES INITIAL SETUP: Tools General mechanic’s tool kit: automotive (Appendix B, Item 1) Dial indicator (Appendix B, Item 113) Special Tools Transmission holding fixture (Appendix B, Item 57) Transmission holding fixture base (Appendix B, Item 58) Holding tool adapter (Appendix B, Item 62) Slide hammer adapter (Appendix B, Item 59) Oil pump remover/installer tool (Appendix B, Item 64) Torx drive socket (Appendix B, Item 36) Gear unit installer/remover (Appendix B, Item 65) Personnel Required One mechanic One assistant Manual References TM 9-2320-387-24P Equipment Condition Transmission prepared for disassembly (para. 19-5). General Safety Instructions Torque converter must be supported during removal. Maintenance Level General support TM 9-2320-387-24-2 This task covers: a. Torque Converter Removal i. Front End Play Check (Measured) b. Holding Fixture Installation j. Rear Unit End Play Check (Measured) c. Speed Sensors Removal k. Pump Assembly Removal d. Oil Pan and Filter Assembly Removal l. Turbine Shaft and Overdrive Carrier Assembly e. Control Valve Assembly Removal (1995-1996) Removal e.1. Control Valve Assembly Removal (1997-1998) m. Forward Clutch Assembly Removal f. Front Servo Removal n. Direct Clutch Assembly Removal g. Rear Servo Removal o. Intermediate Clutch Assembly Removal h. Parking Lock Pawl and Actuator Assembly p. Gear Unit Assembly and Rear Band Removal Removal q. Center Support Assembly Removal a. Torque Converter Removal WARNING Torque converter must be supported during removal and installation. Failure to do this may cause injury to personnel or damage to equipment. NOTE Be certain torque converter turns freely. Record any abnormal looseness or noises. Remove torque converter (2) from transmission (1). 1 2