Remove/Install Rear Axle Shaft Flange And Angular Ball Bearing - AR35.20-P-0130MFA

Model 118, 177, 243, 247

MODIFICATION NOTES

12.07.2022

Press rear axle shaft out of rear axle shaft flange and angular-contact ball bearing (2).

Operation step 5.

Fig 1: Rear Axle Shaft Flange And Angular Ball Bearing Components Location - Model 177 (Shown On Model 177.0 With Code U55 Without Code M005)

Courtesy of MERCEDES-BENZ USA

Shown on model 177.0 with code U55 (Multi-link axle) without code M005 (Vehicles with 4MATIC/all-wheel drive)

	Risk of death caused by vehicle slipping or toppling off of the lifting platform.	Align vehicle between vehicle lift columns and position the four support plates at the vehicle lift support points specified by the vehicle manufacturer.	AS00.00-Z-0010-01A
	Risk of injury. Moving parts can pinch, crush or, in extreme cases even sever extremities.	No parts of the body or limbs should be within the operating area of mechanical components when moving components.	AS00.00-Z-0009-01A
	Risk of injury caused by scraping or cutting	Always wear protective gloves when working	AS00.00-Z-0017-01A
	body parts on sharp vehicle parts	on or near sharp and non-deburred vehicle parts. Deburr repair panels.
Notice	Notes on self-locking nuts and bolts		AH00.00-P-0001-01KOA
	Notes on repair work on suspension components		AH00.00-P-0100-01A
	Notes on safety-relevant components		AH00.00-Z-0019-01A
	Remove/install
1	Remove screw connecting rear axle shaft to wheel bearing.	Model 118, 177, 243, 247 with code M005 (Vehicles with 4MATIC/all-wheel drive) with code U55 (Multi-link axle) Replace bolt.
		Bolt, rear axle shaft to wheel bearing	*BA35.30-P-1001-01P
2	Remove left rear or right rear brake disk and secure left or right brake caliper unstressed on the vehicle.		AR42.10-P-0220MFA
		Do not twist the brake hose, and make sure that it is routed correctly. Otherwise, there will be damage to the brake hose. Do not crush or kink brake hose, and do not subject it to tension. Otherwise, there will be damage to the brake hose. Do not disconnect brake hose from brake caliper.
3	Remove rear axle rpm sensor.	Model 177, 247 with code U54 (Compound-link axle)	AR42.30-P-0716MFA
4	Unscrew screws (1) from wheel carrier (4). Notes on threaded connections fastened using a tightening angle-based tightening process	Replace screw/bolts (1).	AH00.00-P-0020-01A
Notice		Model 243 Screw, wheel bearing to wheel carrier (multi-link axle)	*BA35.20-P-1001-06G
		Model 118, 177, 247 Screw, wheel bearing to rear axle carrier (torsion-beam axle)	*BA35.20-P-1002-06F
		Model 118, 177, 247 Screw, wheel bearing to wheel carrier (multi-link axle)	*BA35.20-P-1001-06F
5	Press rear axle shaft out of rear axle shaft flange and angular-contact ball bearing (2).	Model 118, 177, 243, 247 with code M005 (Vehicles with 4MATIC/all-wheel drive) Extraction and insertion tool	Fig 2
6	Remove rear axle shaft flange and angular-contact ball bearing (2).
7	Check brake cover plate (3) for damage.	If there is a problem, ↓ replace brake cover plate (3). Model 243 Bolt, brake cover plate to wheel carrier	*BA42.10-P-1004-06K
8	Install in the reverse order.

HUB

Number	Designation				Model 118	Model 177
BA35.20-P-1001-06F	Screw, wheel bearing to wheel carrier (multi-link axle)	M12	Stage 1	Nm	80	80
BA35.20-P-1001-06F	Screw, wheel bearing to wheel carrier (multi-link axle)	M12	Stage 2	∠°	45	45

HUB

Number	Designation				Model 247
BA35.20-P-1001-06F	Screw, wheel bearing to wheel carrier (multi-link axle)	M12	Stage 1	Nm	80
BA35.20-P-1001-06F	Screw, wheel bearing to wheel carrier (multi-link axle)	M12	Stage 2	∠°	45

HUB

Number	Designation				Model 243
BA35.20-P-1001-06G	Screw, wheel bearing to wheel carrier (multi-link axle)	M12	Stage 1	Nm	80
BA35.20-P-1001-06G	Screw, wheel bearing to wheel carrier (multi-link axle)	M12	Stage 2	∠°	45

HUB

Number	Designation				Model 118	Model 177
BA35.20-P-1002-06F	Screw, wheel bearing to rear axle carrier (torsion-beam axle)	M12	Stage 1	Nm	50	50
BA35.20-P-1002-06F		M12	Stage 2	∠°	45	45

HUB

Number	Designation				Model 247
BA35.20-P-1002-06F	Screw, wheel bearing to rear axle carrier (torsion-beam axle)	M12	Stage 1	Nm	50
BA35.20-P-1002-06F		M12	Stage 2	∠°	90

REAR AXLE SHAFT

Number	Designation				Model 118, 177, 243, 247
BA35.30-P-1001-01P	Bolt, rear axle shaft to wheel bearing	M14	Stage 1	Nm	100
BA35.30-P-1001-01P	Bolt, rear axle shaft to wheel bearing	M14	Stage 2	∠°	45

BRAKE DISKS, BRAKE COVER PLATE

Number	Designation			Model 243
BA42.10-P-1004-06K	Bolt, brake cover plate to wheel carrier	M6	Nm	20

Fig 2: Identifying Extraction And Insertion Tool (210 589 03 43 00)

Courtesy of MERCEDES-BENZ USA