Replace radial sealing rings on side of rear axle center assembly - AR35.31-P-0545T

Rear axle differential dia. 187 in MODEL 211.004/041/241/042/242/052/252/061/261/080/280/083/283/084/284/089/289/090/290

Rear axle differential dia. 198 in model 211.006/206/606, 211.054/254/056/256 up to 31.5.06, 211.065/265/082/282/087/287/092/292

Rear axle differential dia. 210 in MODEL 211.016/216/616/023/223/026/226/028

Rear axle differential 210E

Rear axle differential dia. 210 in MODEL 211.070/270/076 up to 31.8.03

Rear axle differential 210E

Rear axle differential dia. 215 in MODELS 211.070/270/076 as of 1.9.03

Rear axle differential dia. 215 in model 211.020/220/620/022/222/029/072/272/276/077/277

Rear axle differential dia. 198 in model 211.004 with CODE (450) Taxi version

Rear axle differential dia. 200 in model 211.007/008/208/608, 211.054/254/056/256 as of 1.6.06, 211.057/257

Fig 1: Identifying Drift, Radial Sealing Ring, Rear Axle Shaft, Circlip And Differential

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

Shown on model 211.076/276

Fig 2: Identifying Connecting Flange

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

MODIFICATION NOTES

11.8.06

Filling capacity, Specifications for Operating Fluids

Model 211.077/277, 230.472/474/479

*BF35.31-P-1004-01L

	Removing
	Risk of death caused by vehicle slipping or toppling off of the lifting platform.	Align vehicle between columns of vehicle lift and position four support plates at vehicle lift support points specified by vehicle manufacturer.	AS00.00-Z-0010-01A
	Notes on self-locking nuts and bolts		AH00.00-N-0001-01A
	While working on the rear axle, care must be taken to ensure that the surface of aluminum components do not get any scratches, cracks and notches. Otherwise the service life of the parts will be affected
1	Secure vehicle on vehicle lift		AR00.60-P-0100T
2	Remove rear-axle shaft (37)	Model 211 except model 211.2 without Airmatic (semi-active air suspension) code 489, except model 211.6	AR35.30-P-0620T
2	Remove rear-axle shaft (37)	Model 211.2 without Airmatic (semi-active air suspension) code 489, 211.6	AR35.30-P-0620TB
3	Pry connecting flange (1) out of rear axle center assembly (50)	Model 211.076
4	Lever radial sealing ring (32a) out of rear axle differential (50) using a suitable tool
	Install
5	Using a drift (03) press a new radial sealing ring (32a) into the rear axle center assembly (50)	Coat sealing lip of radial sealing ring with universal hypoid gear oil. Rear axle differential, 187 mm dia:
		Rear axle differential dia. 198 mm	*211589001500
		Rear axle differential dia. 200 mm:	*140589101500
			*140589101500
		Rear axle differential dia. 210 mm	*203589011400
		Rear axle center assembly dia. 215 mm:	*140589061500
			*211589051500
	Universal hypoid gear oils (SAE 85 W-90)	Sheet 235.7	BB00.40-P-0235-07A
6.1	Install new circlip (37o) on inner splined shaft of rear axle shaft (37)	Model 211 except model 211.076
6.2	Replace circlip on inner splined profile of connecting flange (1)	Model 211.076
7	Install rear axle shaft (37).	Model 211 except model 211.2 without Airmatic (semi-active air suspension) code 489, except model 211.6	AR35.30-P-0620T
7	Install rear axle shaft (37).	Model 211.2 without Airmatic (semi-active air suspension) code 489, 211.6	AR35.30-P-0620TB
8	Check oil level in rear axle center assembly (50) and correct if necessary	Mixing of old universal hypoid gear oil and the new FE hypoid gear oil should be avoided due to the better fuel economy.	AR35.31-P-0520-03I
			*BA35.31-P-1002-02A
			*BF35.31-P-1001-01L
			*BF35.31-P-1002-01L
			*BF35.31-P-1003-01L
			*BF35.31-P-1004-01L
			*BF35.31-P-1006-01L
		Cleaning spray, Loctite 7063 (150ml)	*BR00.45-Z-1046-04A
		Sealant, Omnifit 100H (50 g)	*BR00.45-Z-1061-01A
	Oil filler/drain screw on rear axle differential modified		BT35.31-P-0015-01A

DIFFERENTIAL HOUSING

Number	Designation		Model 211
BA35.31-P-1002-02A	Oil filler screw, differential	Nm	50

DIFFERENTIAL

Number	Designation			Model 211 except 211.077/277	Model 211.077/277, model 230.470/472/474/479
BF35.31-P-1001-01L	Filling capacity	210 mm dia. rear axle differential in rear axle differential 210E	Liters	1,6	-
BF35.31-P-1001-01L	Filling capacity	Specifications for Operating Fluids	Sheet	BB00.40-P-0235-07A	-
BF35.31-P-1002-01L	Filling capacity	Rear axle differential dia. 198 mm	Liters	1,1	-
BF35.31-P-1002-01L	Filling capacity	Specifications for Operating Fluids	Sheet	BB00.40-P-0235-07A	-
BF35.31-P-1003-01L	Filling capacity	Differential Ø 187 mm	Liters	1.0	-
BF35.31-P-1003-01L	Filling capacity	Specifications for Operating Fluids	Sheet	BB00.40-P-0235-07A	-
BF35.31-P-1004-01L	Filling capacity	Differential Ø 215 mm	Liters	1,2	1,2
BF35.31-P-1004-01L	Filling capacity	Specifications for Operating Fluids	Sheet	BB00.40-P-0235-07A	BB00.40-P-0235-61A
BF35.31-P-1006-01L	Filling capacity	200 mm dia. rear axle differential in rear axle differential 200FE	Liters	1,1	-
BF35.31-P-1006-01L	Filling capacity	Specifications for Operating Fluids	Sheet	BB00.40-P-0235-07A	-

Fig 3: Identifying Drift (140 589 06 15 00)

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

Fig 4: Identifying Drift (211 589 00 15 00)

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

Fig 5: Identifying Drift (140 589 10 15 00)

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

Fig 6: Identifying Drift (211 589 05 15 00)

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

Fig 7: Identifying Sleeve (203 589 01 14 00)

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

REPAIR MATERIALS

Number	Designation	Order number
BR00.45-Z-1061-01A	Sealant, Omnifit 100H (50 g)	A 002 989 23 71
BR00.45-Z-1046-04A	Cleaning spray, Loctite 7063 (150ml)	A 001 986 71 71 10