Repairing ASD ring cylinder - AR35.41-P-0545C

MODEL 124.003 /004 /007 /019 /022 /023 /026 /027 /030 /040 /042 /043 /050 /060 /062 /079 /082 /083 /090, 124.104 /107 as of 1.5.94, 124.127 /128 /129 /130 /131 /133 /188 /190 /191 /193 /226 /230 /290 /330 /333 /393, 129.060, 201.028 /029 /035 /036 /128, 202.018 /020 /022 /120 /121 /125 with CODE (211) Rear axle with automatic locking differential (ASD) 

RA center piece, 185 mm dia  .

MODEL 124.020 /021 /080 /081 /120 /125 /126 /180 /185 /186, 201.018 /023 /024 /122 /126 as of 1.11.88, 202.018 /120 /121 /125 with CODE (211) Rear axle with automatic locking differential (ASD) with CODE (450) taxi version 

RA center piece, 185 mm dia  .

MODEL 124.186 as of 1.3.94 with CODE (211) Rear axle with automatic locking differential (ASD) except CODE (450) taxi version 

RA center piece, 185 mm dia  .

	Remove/Install
	Risk of death  caused by vehicle slipping or toppling off of the lifting platform.	Align vehicle between the columns of the hydraulic hoist and position the four support plates below the hoist support points specified by the vehicle manufacturer.	AS00.00-Z-0010-01A
1	Raise vehicle with lifting platform
2	Drain oil from rear axle center assembly (50)		AR35.31-P-0520-06A
		Cleaning spray, Loctite 7063 (150ml)	*BR00.45-Z-1046-04A
		Sealant, Omnifit 100H (50 g)	*BR00.45-Z-1061-01A
		Oil drain plug	*BA35.31-P-1003-02A
	Oil filler and drain screw on rear axle center assembly modified	as of 19.01.04	BT35.31-P-0015-01A
3	Remove rear axle center assembly (50)	Model 124, 201	ra35001240520x
		Model 129	AR35.31-P-0520C
		Model 202	AR35.31-P-0520D
4	Detach end cover (54)	Installation  : Clean installation and coat with sealing compound.	*BR00.45-Z-1010-01A
		Replace collar bolts (56b).
		Collar bolts (56b), bolts (56)	*BA35.31-P-1001-02A
5	Detach circlip (30)		AR35.31-P-0540-01A
		Removal and installation tool	Figure
		Installation  : Replace circlip.
6	Pull out connecting flange (33b)	Installation  : Check contact surface for the radial sealing ring on the connecting flange, if there is severe galling: ↓
		replace connecting flange For vehicles with ASD, an end play adjustment is not necessary
	Connecting flange with centering	Model 124, 129, 201 as of 04/91	BT35.31-P-0009-01A
7	Pull off deep-groove ball bearing		AR35.31-P-0540-04A
		Puller	Figure
		Tensioning clamp	Figure
8	Remove hydraulic line (70l)		AR35.41-P-0545-01C
	Routing of ASD ring cylinder and hydraulic pipe modified	As of 07/89	BT35.41-P-0002-01A
9	Detach ring cylinder (70)	Installation  : Coat the ring cylinder on the circumference of the O-ring with hydraulic fluid.	AR35.41-P-0545-02C
	Hydraulic oils (Specification 343.0)		BB00.40-P-0343-00A
		Bolt to ring cylinder	*BA35.41-P-1001-01A
10	Remove oil deflector (71)	Installation  : Pay attention to correct seating: ↓
		Install oil deflector (71)	AR35.41-P-0545-03C
	Disassemble/assemble
11	Repairing ring cylinder (70)	Replace radial seal ring and coat lip with universal hypoid gear oil:	AR35.41-P-0545-04C
	Universal hypoid-gear lubricants		BB00.40-P-0235-07A
		Replace O-rings and coat with hydraulic fluid
	Hydraulic oils (Specification 343.0)		BB00.40-P-0343-00A
		Drift	Figure
		press-fitting tool	Fig 6
12	Install in the reverse order
13	Pour oil into the rear axle center assembly (50)	Model 129, 202	AR35.31-P-0520-03A
		129	*BF35.31-P-1001-01C
		202	*BF35.31-P-1001-01D
		Model 124, 201	AR35.31-P-0520-03AA
		124	*BF35.31-P-1001-01B
		201	*BF35.31-P-1001-01G
		Cleaning spray, Loctite 7063 (150ml)	*BR00.45-Z-1046-04A
		Sealant, Omnifit 100H (50 g)	*BR00.45-Z-1061-01A
		Oil filler screw for rear axle center assembly	*BA35.31-P-1002-02A
	Oil filler and drain screw on rear axle center assembly modified	as of 19.01.04	BT35.31-P-0015-01A
14	Bleeding ASD hydraulic system	Model 124, 201	ra35001240519x
		Model 129, 202	AR35.41-P-0519C

Number	Designation				Model 124	Model 129
BA35.31-P-1001-02A	Bolt, end cover to rear axle center assembly	Bolt+washer		Nm	50	50
		Flange bolt (TORX, internal serrations)	Stage 1	Nm	30	30
			2nd stage	∠ °	45	45
BA35.31-P-1002-02A	Oil filler plug, rear axle center assembly			Nm	50	50
BA35.31-P-1003-02A	Oil drain screw for rear axle center assembly			Nm	50	50

Number	Designation				Model 201	Model 202
BA35.31-P-1001-02A	Bolt, end cover to rear axle center assembly	Bolt+washer		Nm	50	50
		Flange bolt (TORX, internal serrations)	Stage 1	Nm	30	30
			2nd stage	∠ °	45	45
BA35.31-P-1002-02A	Oil filler plug, rear axle center assembly			Nm	50	50
BA35.31-P-1003-02A	Oil drain screw for rear axle center assembly			Nm	50	50

Number	Designation		Model 124	Model 129	Model 201	Model 202
BA35.41-P-1001-01A	Bolt to ring cylinder	Nm	25	25	25	25

Number	Designation			Model 124.003/004/007/019/022/023/026/027/030/040/042/043/050/060/062/079/082/083/090/127/128/129/13/188/190/191/193/2/3 with (Code 211) ASD Model 124.104/107 as of 01.05.94 with (Code 211) ASD	Model 124.020/021/080/081/120/125/126/180/185/186 with (Code 211) ASD
BF35.31-P-1001-01B	Filling capacity	Rear axle center assembly	Liter	1.1	1.1
		Specifications for Operating Fluids	Sheet	BB00.40-P-0235-07A	BB00.40-P-0235-07A
			Sheet	-	-

Number	Designation			Model 129.060 with (Code 211) ASD
BF35.31-P-1001-01C	Filling capacity	Rear axle center assembly	Liter	1.1
		Specifications for Operating Fluids	Sheet	-
			Sheet	BB00.40-P-0235-07A

Number	Designation			Model Series 202.018/020/022/120/121/125, with (Code 211) ASD
BF35.31-P-1001-01D	Filling capacity	Rear axle center assembly	Liter	1.1
		Specifications for Operating Fluids	Sheet	-
			Sheet	BB00.40-P-0235-07A

Number	Designation			Model 201.018/023/024/028/029/035/036/122/126/128, with (code 211) ASD
BF35.31-P-1001-01G	Filling capacity	Rear axle center assembly	Liter	1.1
		Specifications for Operating Fluids	Sheet	-
			Sheet	BB00.40-P-0235-07A

Number	Designation	Order number
BR00.45-Z-1010-01A	Sealant	A 001 989 25 20
BR00.45-Z-1061-01A	Sealant, Omnifit 100H (50 g)	-
BR00.45-Z-1046-04A	Cleaning spray, Loctite 7063 (150ml)	A 001 986 71 71 10