TM-9-2320-365-34-2 LMTV Direct Maintenance Manual M1078 Series - Volume 2 Download
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TM 9-2320-365-34-2 NOTE • Washers do not need to be installed when applying the preload to the bearing cones. • Shims are not installed in differential carrier housing until a preload is first applied to inner and outer bearing cones. (23) Install pinion drive (25) in differential carrier housing (17). (24) Position bearing cage (29) on differential carrier housing (17) with eight screws (32). (25) Install input yoke (33) on pinion drive (25) with self- locking nut (33). (26) Tighten self-locking nut (35) to 920-1130 lb-ft (1248-1532 N·m). (27) Verify that pinion drive (25) will turn within torque limits indicated in Table 24-1 Pinion Bearing Preload Chart. NOTE Perform steps (28) through (33) only if torque value is not within specifications. If torque value is within specifications go to step (34). (28) Remove self-locking nut (34) and input yoke (33) from pinion drive (25). Table 24-1. Pinion Bearing Preload Chart SPECIFICATIONS PRELOAD TORQUE VALUE New pinion bearing 10-30 lb-in. (1-3 N·m) Used pinion bearing 10-20 lb-in. (1-2 N·m) 24-13