TM-9-2320-280-34 HMMWV Direct Support & General Support Maintenance Manual Download
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TM 9-2320-280-34 18 - 3. TRANSFER CASE REPAIR (Model 218) (Cont’d) 21. Using driver handle and input gear bearing installer, install rear bearing (1) in front case (2). 22. Using driver handle and input gear bearing installer, install front bearing (3) in front case (2). 23. Inspect mainshaft pilot bearing (4) for damage. If damaged, perform steps 24 through 26. If not, go to step 27. 24. Using slide hammer, slide hammer adapter, and bearing remover, remove bearing (4) from input gear (5). CAUTION Correctly position mainshaft pilot bearing to avoid covering the bearing oil feed hole. Incorrect bearing installation will lead to failure of transfer case. 25. Using driver handle and mainshaft bearing installer, install bearing (4) in input gear (5). 26. Remove installation tools and check bearing (4) position to be sure bottom of bearing (4) is flush with top of oil feed hole. 18-14