3315393 - 2110D14 differential inner case support - r + r with manual gearbox

Removing ( Refitting ) 1. Remove the differential left internal driveshaft (1a) using tools (1b) and (1c) A.

	Name	Country
1b	Flange	1.820.229.000

	Name	Country
1c	Counter weight	1.821.161.000

1. Undo the bolts (1a) and remove the flanges on the differential (1b) complete with seals.2. Remove the scraper ring.3. Remove the bolts (3a) and remove the support for the differential internal housing (3b). Refitting ( Removing ) Apply sealant P to the entire matching surface of the differential internal housing support.

	Type	Component	Name	Qty.
-	Sealant	Differential internal housing support	Loctite 510	-

1. Fit the support for the differential internal housing (1a) and fix it tightening the bolts (1b) to torque C.

	Fastening	Component	Ø	Value(daNm)
1b	Bolt	Differential internal housing support	M10	4.3 - 5.3

	Fastening	Component	Ø	Value(daNm)
1b	Bolt	Differential internal housing support	M8	2.1 - 2.6

1. Fit the flange on the differential, gearbox side (1a), complete with a new seal, and fix it tightening the bolts (1b) to torque C.

	Fastening	Component	Ø	Value(daNm)
1b	Bolt	Flanges on differential	M8	2.1 ÷ 2.6

Using a suitable drift, tighten the engine side bearing inner/outer race.1. Position the tool, complete with dial gauge, on the surface of the differential, engine side, and zero the dial gauge with a pre-loading of 1 mm.

	Name	Country
1	Dial gauge mounting	1.820.085.000

1. Position the tool (1a), complete with dial gauge, on the differential flange, engine side (1b) and measure the difference.

	Name	Country
1a	Dial gauge mounting	1.820.085.000

Calculate the size of the scraper ring for pre-loading the differential bearings adding 0.12 mm to the difference measured.

0.12 corresponds to the interference for the bedding in and the pre-loading of the differential bearings.

1. Place in the housing the scraper ring or rings for pre-loading the differential bearings, of the size calculated or the next size up.2. Fit the flange on the differential, engine side (2a), complete with a new seal, and fix it tightening the bolts (2b) to torque C.

	Fastening	Component	Ø	Value(daNm)
2b	Bolt	Flanges on differential	M8	2.1 ÷ 2.6

Fit the left inner driveshaft.