IT28G Integrated Toolcarrier and 928G Wheel Loader Limited Slip Differential Caterpillar


Limited Slip Differential
`



Illustration 1g00104765

(A) The differential case cover is marked "Thin" disc pack or "Thick" disc pack in this location.

(1) Disc"Thin"

(2) Disc"Thick"

(1) Thickness of a new 159-7457 Thin Disc Kit ... 12.73 mm (0.501 inch)

(2) Thickness of a new 159-7458 Thick Disc Kit ... 12.80 mm (0.504 inch)

Note: If replacement of disc packs is required, replace the disc packs with disc packs of the same type. "Thin" or "Thick" is marked on the case housing. Replace the disc packs with either two "Thin" or two "Thick" disc packs. Do not mix disc packs. Use two thin disc packs or two thick disc packs. Do not use one thin disc pack and one thick disc pack.

Use 907 kg (2000 lb) of preload in order to measure the gap in the end play.




Illustration 2g00105560

(B) Measure the gap in the end play.

  1. Measure the gap in the end play.

  1. If the measurement of the gap is greater than 0.81 mm (0.03 inch) or replacement is desired, replace the disc packs. Replace the disc packs with the type of disc packs that is marked on the case housing.

  1. Measure the gap of the end play of the limited slip differential with new disc packs. If the gap of the end play is between 0.203 to 0.508 mm (0.008 to 0.020 inch) the limited slip differential meets the specifications.

  1. Replace the pinion shafts and/or both actuator housings in order to install either two thin disc packs or two thick disc packs. The new gap measurement is between the 0.203 to 0.508 mm (0.008 to 0.020 inch).

  1. Place the proper mark on the case housing if the disc pack is changed from the thin type to the thick type or from the thick type to the thin type.

Information System:

IT28G Integrated Toolcarrier and 928G Wheel Loader Differential Backlash and Bearing Adjustment
992G Wheel Loader and 854G Wheel Dozer Power Train Transmission Planetary
IT28G Integrated Toolcarrier and 928G Wheel Loader Differential Pinion Preload Adjustment
D7R Track-Type Tractor Model View Illustrations
IT28G Integrated Toolcarrier and 928G Wheel Loader Brake and Planetary
D7R Track-Type Tractor Lifting and Tying Down the Machine
Installing Maintenance Free Linkage Seals{6107}
IT28G Integrated Toolcarrier and 928G Wheel Loader Axle (Oscillating)
D7R Track-Type Tractor Starting Below 0°C (32°F) with Ether Starting Aid
IT28G Integrated Toolcarrier and 928G Wheel Loader Transmission Clutch Running Clearance
D7R Track-Type Tractor Transmission Oil Filter - Replace
D7R Track-Type Tractor Transmission Oil - Change
D7R Track-Type Tractor Sound Information and Vibration Information
IT62G Integrated Toolcarrier and 950G and 962G Wheel Loaders Capacities (Refill)
IT28G Integrated Toolcarrier and 928G Wheel Loader Axle Housing and Bearing Preload Adjustment
D7R Track-Type Tractor Braking System - Test
938G Wheel Loader and IT38G Integrated Toolcarrier Cooling System Water Temperature Regulator - Replace
D7R Track-Type Tractor Refill Capacities
D7R Track-Type Tractor Machine Operation Information
Installation of Retractable Seat Belt{7327}
938G Wheel Loader and IT38G Integrated Toolcarrier Plate Locations and Film Locations
938G Wheel Loader and IT38G Integrated Toolcarrier Battery Disconnect Switch
992G Wheel Loader Electrohydraulic System Implement Electronic Control Pinout Specifications
938G Wheel Loader and IT38G Integrated Toolcarrier Engine Air Filter Secondary Element - Replace