Bevel Gear and Pinion (Fixed and Oscillating Axles)
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Illustration 1 | g00441183 |
(1) Torque for 16 bolts ... 95 ± 10 N·m (70 ± 7 lb ft)
Note: After the bolts are torqued to the specification, tighten the bolts by an additional 1/2 turn.
(2) Backlash between the bevel gear and the pinion shaft ... 0.25 + 0.10 - 0.08 mm (0.010 + 0.004 - 0.003 inch)
(3) Tighten the nut until the torque wrench reading corresponds with the value in the following table:
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Pinion Rolling Torque     | ||
    | Actual Torque at the Pinion     | Torque Wrench Reading (1)     |
New Bearings     | 0.7 to 1.4 N·m (6 to 12 lb in)     |
0.45 to .90 N·m (4 to 8 lb in)     |
Used Bearings     | 0.35 to 0.7 N·m (3 to 6 lb in)     |
0.23 to 0.45 N·m (2 to 4 lb in)     |
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( 1 ) | These readings are applicable when you are using a 203 mm (8.0 inch) torque wrench. |
Note: The nut may be reused if the collar is not cracked during removal or during restaking.
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Illustration 2 | g00441222 |
Dimensions for a staked nut
- Dimension (A) ... 10 to 30 degrees
- Dimension (B) ... 7.5 to 8.0 mm (.30 to .32 inch)
- Dimension (C) ... 4.7 mm (.19 inch)
- Dimension (D) ... 2.5 mm (.10 inch)
- Dimension (B) ... 7.5 to 8.0 mm (.30 to .32 inch)
Caterpillar Information System:
928G Wheel Loader Steering Cylinder Bearings - Lubricate
966G and 972G Wheel Loaders Power Train Relief Valve (Torque Converter Outlet) - Assemble
IT14G Integrated Toolcarrier and 914G Wheel Loader Braking System Brake System Air - Purge
928G Wheel Loader Drive Shaft Spline (Center) - Lubricate
966G and 972G Wheel Loaders Power Train Relief Valve (Torque Converter Outlet) - Disassemble
938G Wheel Loader and IT38G Integrated Toolcarrier Power Train NoSPIN Differential
785C HAA Off-Highway Truck Engine Air Filter Primary Element - Clean/Replace
784C and 785C Off-Highway Truck/Tractors Drive Shaft Slip Joint - Lubricate
CP-563D, CS-563D, CS-573D and CS-583D Paving Compactors Vibratory Support Oil Sample - Obtain
CP-563D, CS-563D, CS-573D and CS-583D Paving Compactors Vibratory Support Oil Level - Check
CP-563D, CS-563D, CS-573D and CS-583D Paving Compactors Vibratory Support Oil - Change
966G and 972G Wheel Loaders Power Train Transmission Oil Pump - Assemble
3126B Engine for Caterpillar Built Machines Cylinder Head
966G and 972G Wheel Loaders Power Train Relief Valve (Transmission Hydraulic Control) - Remove
966G and 972G Wheel Loaders Power Train Relief Valve (Transmission Hydraulic Control) - Install
785C HAA Off-Highway Truck Engine Air Filter Service Indicator - Inspect
785C HAA Off-Highway Truck Engine Oil Level - Check
785C HAA Off-Highway Truck Engine Oil and Filter - Change
IT14G Integrated Toolcarrier and 914G Wheel Loader Machine Systems Tilt Cylinder - Remove
793B Off-Highway Truck Front Axle Breather - Replace
784C and 785C Off-Highway Truck/Tractors Front Wheel Oil - Change
527 Track-Type Skidder Track Roller Frame Guides - Inspect
785C HAA Off-Highway Truck Ether Starting Aid Cylinder - Replace
784C and 785C Off-Highway Truck/Tractors Hoist, Torque Converter and Brake Tank Oil - Change