TM-9-2320-280-20 HMMWV Technical Manual Unit Maintenance Volume 2 Download
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TM 9-2320-280-20-2 5-48 Change 3 5-23. TRANSFER CASE SHIFT ROD MAINTENANCE This task covers: a. Removal c. Adjustment b. Installation a. Removal b. Installation c. Adjustment 1. Remove cotter pin (8) and washer (7) from transfer case range rod (5) and transfer case range lever (6). Discard cotter pin (8). 2. Remove cotter pin (3), washer (2), and shift rod trunnion (4) from bearing and arm assembly (1). Discard cotter pin (8). 3. Remove shift rod trunnion (4) from shift rod (5). 1. Install shift rod trunnion (4) on shift rod (5). 2. Install shift rod (5) into transfer case range lever (6) with washer (7) and cotter pin (8). 3. Adjust shift rod (para. c). INITIAL SETUP: Tools General mechanic’s tool kit: automotive (Appendix B, Item 1) Materials/Parts Two cotter pins (Appendix G, Item 17) (Basic/A1 Series) Two cotter pins (Appendix G, Item 18) (A2 Series) Manual References TM 9-2320-280-10 TM 9-2320-280-24P NOTE The shift rod must be adjusted so that the detents of the transfer case lever correspond with the positions on the transfer case name plate. 1. Make sure parking brake lever (9) is engaged and place transmission shift lever (11) in “D’’ (drive) position. 2. Place transfer case shift lever (12) all the way forward in “HL’’ (high lock) position. 3. Place long screwdriver in front of parking brake lever (9) and transmission shift lever (11), and behind knob (10) on transfer case shift lever (12) to hold transfer case shift lever (12) forward. 4. Place transfer case range lever (6) in the rearward position, “HL’’. 5. Turn shift rod trunnion (4) so that it slips easily into the hole in bearing and arm assembly (1). 6. Secure shift rod trunnion (4) to bearing and arm assembly (1) with washer (2) and cotter pin (3). 7. Remove screwdriver from transfer case shift lever (12) and place transmission shift lever (11) in “N’’ (neutral) position.