2110D20 DIFFERENTIAL INNER CASE, REMOVED - DISMANTLE AND REBUILD, CHECK PLANET AND DIFFERENTIAL GEARS - Lancia - Ypsilon - eLearn

2429775 - 2110D20 differential inner case, removed - dismantle and rebuild, check planet and differential gears

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

	Name	Country
1b	Extractor	1.840.005.003

	Name	Country
1c	Extractor Arms	1.840.005.302

	Name	Country
1d	Fitting tool	1.875.017.000

1. Remove the speedometer idler gear (1a) using the tools (1b), (1c) and (1d).

	Name	Country
1b	Extractor	1.840.005.003

	Name	Country
1c	Extractor Arms	1.840.005.302

	Name	Country
1d	Fitting tool	1.875.017.000

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. Remove the satellite carrier bearing using a suitable drift.

The circlip will be cut during this operation.

2. Extract the satellite gears (2a) and the washers (2b).3. Remove the planet gears.

Reassembling ( Dismantling

) Check that the satellite and planet gears are intact and that there are no signs of seizing.Fit the planet gears.Fit the satellite gears and washers.Fit the satellite carrier bearing using a suitable drift.Fit a new satellite carrier bearing retaining pin using a suitable drift.Using a screwdriver, check that the matching between the planet and satellite gears is correct making sure that they rotate without clearance and with slight resistance.Fit the ring gear checking the marks made during the dismantling and fix it tightening the bolts to torque.

	Fastening	Component	Ø	Value(daNm)
-	Bolt	DIFF CROWN WHEEL	M10	7.7 - 9.2

Fit the speedometer idler drive gear after having heated it to a temperature of 100° ¸ 120°C.1. Fit the bearings (1a) in the differential internal housing using the tool (1b).

	Name	Country
1b	Fitting tool	1.875.017.000