3315395 - 2110D26 differential inner case bearings - replace with differential inner case removed

Removing ( Refitting ) Position the differential internal housing in the vice fitted with protective jaws.1. Remove the front bearing (1a) using tools (1b) and (1c).

	Name	Country
1b	Extractor	1.840.005.200

	Name	Country
1c	Clamps	1.840.005.103

2. Remove the speedometer drive gear. 1. Remove the rear bearing (1a) using tools (1b) and (1c).

	Name	Country
1b	Extractor	1.840.005.200

	Name	Country
1c	Clamps	1.840.005.103

Refitting ( Removing ) 1. Fit the rear bearing (1a), using a hydraulic press, a suitable plate (1b) and the fitting tool (1c) A.

	Name	Country
1c	Tool for Extracting/Fitting	1.870.658.000

1. Fit the front bearing (1a), using a hydraulic press, a suitable plate (1b) and the fitting tool (1c) A.

	Name	Country
1c	Tool for Extracting/Fitting	1.870.658.000

Removing ( Refitting ) Position the differential internal housing in the vice fitted with protective jaws.1. Remove the front bearing (1a) using the USAG 472/3 type extractor (1b) or similar tool and tool (1c).

	Name	Country
1c	Fitting tool	1.870.710.000

1. Undo the bolts (1a) fixing the ring gear to the upper half casing (1b) and separate it from the lower half casing.2. Separate the ring gear from the differential upper half casing pinion (2a) on the press, using plates (2b) and reaction tool (2c).

Support the differential underneath during this operation.

	Name	Country
2b	Half-plate	1.860.837.000

	Name	Country
2c	Fitting tool	1.870.710.000

1. Remove the rear bearing (1a) using the USAG 472/3 type extractor (1b) or similar tool and tool (1c).

	Name	Country
1c	Fitting tool	1.870.710.000

Refitting ( Removing ) 1. Fit the new rear bearing (1a) using a hydraulic press, the plates (1b) and the fitting tool (1c) on the differential upper half casing pinion.

	Name	Country
1b	Half-plate	1.860.837.000

	Name	Country
1c	Tool for Extracting/Fitting	1.870.658.000

Fit the ring gear in the upper differential half casing with the help of a rubber hammer and taking care to align the openings for the fixing bolts. Join the two halves of the differential casing with the ring gear and tighten the bolts to the recommended torque.

	Fastening	Component	Ø	Value(daNm)
-	Bolt	DIFF CROWN WHEEL RETAINING SCREWS	M10 x 1.25	6 + 90°

1. Fit the new front bearing (1a) using a hydraulic press, the plates (1b) and the fitting tool (1c) on the differential upper half casing pinion.

	Name	Country
1b	Half-plate	1.860.837.000

	Name	Country
1c	Tool for Extracting/Fitting	1.870.658.000