TM-9-2320-280-34 HMMWV Direct Support & General Support Maintenance Manual Download
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TM 9-2320-280-34 7-5. TRANSMISSION REPLACEMENT TASK SUMMARY Section II. TRANSMISSION REPLACEMENT TASK PROCEDURES PAGE PARA. NO. 7-6. Transmission/Transfer Case 7-6 Assembly Removal (3L80) 7-7. Transmission/Transfer Case 7-12 Assembly Installation (3L80) 7-8. Transmission Transfer Case Assembly 7-16 Removal (4L80-E) 7-9. Transmission/Transfer Case Assembly 7-21 Installation (4L80-E) 7-10. Transmission Preparation 7-28 7-6. TRANSMISSION/TRANSFER CASE ASSEMBLY REMOVAL (3L80) This task covers: Removal INTIAL SETUP: Applicable Models Equipment Condition All vehicles except: M997A2, M1025A2, • Engine access cover removed TM1035A2, M1043A2, M1045A2, M1097A2 (TM 9-2320-280-20). Tools • Transmission shift rod removed General mechanic's tool kit: (TM 9-2320-280-20). automotive (Appendix G, Item 1) • Muffler support bracket removed (TM 9-2320-280-20). • Rear propeller shaft removed (TM 9-2320-280-20). Special Tools • Converter housing cover removed (TM 9-2320-280-20). Engine lifting sling (Appendix G, Item 22) • Transmission oil dipstick removed (TM 9-2320-280-20). • Drain transmission fluid (TM 9-2320-280-20). Material/Parts • Front propeller shaft removed (TM 9-2320-280-20). Engine/Transmission support sling (Appendix: C, Fig. 24 through 40) (Optional) General Safety Instructions Personnel Required • Converter must be removed with transmission as an One mechanic assembly and transmission must be level. One assistant • Do not use hands to free transmission/transfer case assembly of hang-ups or snags. Manual References • Allow transmission/transfer case to cool before TM 9-2320-280-20 performing this task. TM 9-2320-280-24P Maintenance Level Direct support 7-6