312002426 - 2110D20 DIFFERENTIAL INTERNAL CASING, REMOVED - DISMANTLING AND REASSEMBLY, CHECK PLANET AND SATELLITE GEARS

Removing ( Refitting ) - Position the differential assembly in a vice fitted with protective jaws.1. Remove bearing (1a) using a suitable extractor (1b) and tool (1c).
ToolDescriptionFunctionValidity
1.845.028.000MountingRemoving bearing from differentialall versions
1. Remove bearing (1a) using suitable extractors (1b), (1c), (1d) and tool (1e).
ToolDescriptionFunctionValidity
1.845.028.000MountingRemoving bearing from differentialall versions
2. Remove the planet gears.
1. Using a suitable chisel (1a), drill the wall of the differential casing at point (1b) to allow the extraction of the flexible pin retaining the gearbox differential satellite carrier pin.
1. Remove the flexible pin retaining gearbox differential satellite carrier pin (1a) using a suitable drift (1b).2. Remove the gearbox differential satellite carrier pin.3. Remove the satellite gears.
1. Remove the satellite and planet gear metal thrust washers.
Refitting ( Removing ) - Check that the satellite and planet gears are intact and show no signs of seizing.- Fit the satellite and planet gear metal thrust washers.- Fit the gearbox differential satellite carrier pin and satellite gears.1. Fit the flexible pin retaining the gearbox differential satellite carrier pin using a suitable drift.
- After fitting the flexible pin, stake the differential casing to prevent it coming out.1. Position the planet gears on the satellite gears and rotate them on the satellite gears, fitting them in their housing inside the casing.2. Fit bearing (2a) using tools (2b) and (2c).
ToolDescriptionFunctionValidity
1.870.469.000Fitting toolFitting bearing on differentialall versions
ToolDescriptionFunctionValidity
1.870.007.000Fitting toolFitting differential mount bearing outer racesFitting main shaft oil seal on gearbox to engine mountFitting oil seal on differential coverFitting bearing on differentialall versions
1. Fit bearing (1a) using tool (1b).
ToolDescriptionFunctionValidity
1.870.632.000Fitting toolFitting layshaft front bearingall versions