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TM-9-2320-280-34 HMMWV Direct Support & General Support Maintenance Manual Download

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6-3.1. 100 AMPERE ALTERNATOR (12340912) REPAIR This task covers: a. Disassembly c. Inspection b. Cleaning d. Assembly a. Disassembly 1. Remove screw (1), washer (2), and fan assembly (3) from rotor shaft (11). 2. Remove end housing woodruff key (8) from rotor shaft (11). 3. Scribe alignment marks (5) on end housing (12) and stator (10). 4. Remove four screws (14) and end housing (12) from stator (10) and rotor shaft (11). 5. Remove seal (13) and O-ring (4) from end housing (12). Discard seal (13) and O-ring (4). 6. Remove end housing spacer (6) and O-ring (7) from rotor shaft (11). Discard O-ring (7). 7. Remove drive end shaft nut (19) and washer (20) from drive end of rotor shaft (11). 8. Remove four screws (18) and bearing retainer (17) from drive end housing (9). 9. Remove woodruff key (15) from drive end of rotor shaft (11). 10. Remove drive end housing spacer (21) and O-ring (16) from drive end of rotor shaft (11). Discard O-ring (16). INITIAL SETUP: Applicable Models _______________ All except M996, M996A1, M997, M997A1, M997A2 Tools ____ General mechanic's tool kit: automotive (Appendix G, Item 1) Test Equipment _____________ Multimeter (Appendix G, Item 120) Materials/Parts _____________ Six lockwashers (Appendix E, Item 74) Two O-rings (Appendix E, Item 98) Two O-rings (Appendix E, Item 111) O-ring (Appendix E, Item 99) O-ring (Appendix E, Item 116) Two seals (Appendix E, Item 150) Seal (Appendix E, Item 149) Seal (Appendix E, Item 151) Adhesive sealant (Appendix B, Item 2) Cord (Appendix B, Item 12) Grease (Appendix B, Item 19) Seal sleeve tool (Appendix C, Fig. 5) Personnel Required ________________ One mechanic One assistant Manual References ________________ TM 9-214 TM 9-2320-280-20 TM 9-2320-280-24P General Safety Instructions ______________________ • Alternator removed (TM 9-2320-280-20). • Alternator pulley removed (TM 9-2320-280-20). Maintenance Level _______________ Direct support TM 9-2320-280-34 6-18.2 Change 1