TM 9-2320-365-34-2NOTEStep (13) requires the aid of an assistant.(13) Install front output shaft (18) in front output housing (14).(14) Install oil seal (20) in front output housing (14).NOTECorrect bearing preload is attained byremoving increments of shim(s). If bearingcup bears on rollers, allowing no movement,disassemble all bearing retention parts.(15) Install dial indicator on front output housing (14) withstylus on front output shaft (18).(16) Adjust dial indicator to read zero.(17) Apply upward lift sufficient to fully seat front output shaft(18).NOTE• Dial indicator reading at this point is preliminaryend play which exists with initial shim packthickness of 0.064 in. (1.626 mm).• If reading is not within tolerance, disassemblefront output housing. Replace shim(s) toachieve correct end play and perform steps (9)through (18).(18) Measure end play of front output shaft (18). Readingshould be 0.001-0.005 in. (0.025-0.127 mm). Recordreading.d. Follow-On Maintenance.Assemble transfer case module (22-3).End of Task.21-77/(21-78 Blank)
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