TURBO GP-BASIC 0R7302 - Caterpillar

(1) Apply 7M7260 Liquid Gasket to seal bore in cage and let dry before installing seal.(4) Torque for bolts ... 135 15 N m (100 11 lb ft)(5) Apply 5P3931 Anti-Seize Compound to the threads and tighten nut to a torque of ... 612 68 N m (451 50 lb ft)(6) Use shims as needed to adjust backlash (free play) between pinion and bevel gear to ... 0.20 0.10 mm (.008 .004 in) Use plate (11) to remove end play and hold pinion from turning. Measure backlash on three equally spaced teeth. Add shims (6) to reduce backlash or remove shims to increase backlash.Range of backlash on three approximately equally spaced teeth should not be more than 0.08 mm (.003 in).(11) Dimensions for plate. Make from mild steel 6 mm (0.25 in) thick. (A) 114 mm (4.5 in)(B) 85.00 mm (3.346 in)(C) 32.00 mm (1.25 in)(D) 14.50 mm (.570 in)(E) 11.00 mm (.438 in)
Make sure the plate that holds the pinion in place (for backlash checks) is removed when adjustments are complete.
Adjustment of End Play for Output Transfer Shaft
1. Assemble cage (2) in housing without shims (3). Place two 1/2" diameter cap screws 180° apart.2. Torque each 1/2" diameter cap screw to 2.25 N m (20 lb in) using a dial indicator torque wrench.3. Rotate shaft a minimum of five times to seat the bearings.4. Torque each 1/2" diameter cap screw to 4.5 N m (40 lb in).5. Rotate shaft a minimum of five times again6. Retorque each 1/2" diameter cap screw to 4.5 N m (40 lb in).7. Measure the gap between housing and flange of bearing cage at the two cap screw locations. (Measure between the OD of the flange and the cap screw).8. Average the two measurements from Step 7 and add 0.18 mm (.007 in) to obtain the