2585318 - 2110D20 differential inner case, removed - dismantle and rebuild, check planet and differential gears

1. Remove bearings (1a) from the inner differential housing using tools (1b), (1c) and (1d).

	Name	Country
1b	Fitting tool	1.875.018.000

	Name	Country
1c	Extractor Arms	1.840.005.302

	Name	Country
1d	Extractor	1.840.005.003

Mark the relative position of the ring gear and the differential internal housing.1. Undo the bolts (1a) and remove the ring gear (1b). 1. Open the differential half-housing.2. Remove the satellite carrier bearing using a suitable drift.

The circlip will be cut during this operation.

3. Extract the satellite gears.4. Remove planet gears (4a) and shims (4b) Check that the satellite and planet gears are intact and that there are no signs of seizing.Fit the planet gears and adjustment shims.

Adjust shims until the differential and planet gears fit together properly.The fit is correct when the assembly turns without play and with slight resistance.

Fit the satellite gears.Fit the satellite carrier bearing using a suitable drift.Fit a new satellite carrier bearing retaining pin using a suitable drift.Use a screwdriver to check that the differential planet gears fit together properly. Ensure that they turn without play and with slight resistance.Match the two halves of the differential housing, then fit the ring gear checking the marks made during the dismantling and fix them tightnening the bolts to torque.

	Fastening	Component	Ø	Value(daNm)
-	Bolt	DIFF CROWN WHEEL	M11	13

1. Fit bearings (1a) to the inner differential housing using tool (1b).

	Name	Country
1b	Fitting tool	1.875.017.000