TM-9-2320-280-34 HMMWV Direct Support & General Support Maintenance Manual Download
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TM 9-2320-280-34 8 - 3. TRANSFER CASE REPLACEMENT (Cont’d) 7. Remove cotter pin (1) and washer (3) from shift linkage (4) and transfer case (2) and disconnect shift linkage (4). Discard cotter pin (1). WARNING Transfer case must be supported during removal and installation. Failure to do this may cause injury to personnel or damage to equipment. 8. Place transmission jack under transfer case (2) for support. 9. Remove six locknuts (5) from transfer case (2) and transfer case adapter (6). Discard locknuts (5). 10. Slide transfer case (2) away from transfer case adapter (6). Lower transfer case (2) to clear vehicle and remove transfer case (2). 11. Clean old sealant from transfer case adapter (6) and transfer case (2). NOTE Perform steps 12 and 13 while holding bolt securely to prevent changing torque or damaging transfer case seal. 12. Remove nut (7), washer (8), and vent line bracket (9) from transfer case (2). 13. Remove nut (11) and cable bracket (10) from transfer case (2). b. Installation NOTE Perform steps 1 and 2 while holding bolt securely to prevent changing torque or damaging transfer case seal. 1. Install vent line bracket (9) on transfer case (2) with washer (8) and nut (7). Tighten nut (7) to 37 lb-ft (50 N·m). 2. Install cable bracket (10) on transfer case (2) with nut (11). Tighten nut (11) to 25 lb-ft (34 N·m). 3. Place transfer case (2) on transmission jack. NOTE Immediately install transfer case after application of sealer. 4. Apply anaerobic gasket sealer to transfer case (2) mounting surface. 5. Raise transfer case (2) and slide into transfer case adapter (6). 6. Install transfer case (2) on transfer case adapter (6) with six locknuts (5). Tighten locknuts (5) to 26 lb-ft (35 N·m). 7. Remove transmission jack. 8. Connect transfer case shift linkage (4) to transfer case (2) with washer (3) and cotter pin (1). 8-4