Remove/install rear axle shaft flange and angular ball bearing

AR35.20-P-0130B

28.9.10

MODEL 129, 170, 171, 202, 203, 208, 209, 210

Remove/install rear axle shaft flange and angular ball bearing

P35.20-0233-05

 	Remove/install
1	Secure vehicle on the lifting platform
2	Remove rear axle shaft	Model 129, 170, 202, 208, 210 bolted rear axle shaft	AR35.30-P-0620A
		Model 203, 209 bolted rear axle shaft	AR35.30-P-0620AC
		Model 170, 208 plugged rear axle shaft	AR35.30-P-0620GG
		Model 203, 209 plugged rear axle shaft	AR35.30-P-0620P
		Model 171	AR35.30-P-0620V
3	Remove parking brake shoes	129, 170, 202, 203, 208, 209, 210	AR42.20-P-0530A
		171	AR42.20-P-0530V
4	Pulling out rear-axle shaft flange (10, wheel carrier installed)	 Hydraulic extraction tool: Tighten the pressure screw of the hydraulic auxiliary press to max. 40 Nm only, otherwise the pressure screw and the thread will be damaged.	AR35.20-P-0130-01B
		 Extractor tool	*202589044300
		 Pressure screw	*202589044311
		 Extraction and insertion tool	*140589084300
		 Extraction and insertion tool	*124589054300
		If the rear-axle shaft flange is too tight to be extracted with a force of 40 Nm, the wheel carrier must be removed and a stationary press used:
		Remove wheel carrier:
		Model 129, 170, 202, 208, 210 except code (979) Special protection version and code (Z06) B6 armoring	AR35.20-P-0115B
		Model 210 with code (979) Special protection version and code (Z06) B6 armoring	AR35.20-P-0115FB
		Model 203, 209	AR35.20-P-0115P
		Model 171	AR35.20-P-0115V
		Pull out jammed rear axle shaft flange (wheel carrier removed)	AR35.20-P-0130-04GH
		 Extractor tool	*202589044300
		 Extraction and insertion tool	*140589084300
		 Extraction and insertion tool	*124589054300
5	Remove retaining ring (9)	 Installation: Ensure that the retaining ring is properly seated in the wheel carrier.
6	Pull double-row angular ball bearing (8) out of wheel carrier		AR35.20-P-0130-03A
		 Extraction and insertion tool	*140589084300
		 Extraction and insertion tool	*124589054300
7	Pull bearing inner race off the rear axle shaft flange (10)		AR35.20-P-0130-02A
		 Thrust piece	*124589023400
		 Puller	*001589503300
		 Clamping pliers	*140589013400
		 Clamping pliers	*201589003400
	Checking
8	Check lateral and vertical runout of rear-axle shaft flange (10)	Permissible lateral runout	*BE35.20-P-1001-01A
		Permissible radial runout	*BE35.20-P-1002-01A
		If the test values are exceeded: 
		replace rear-axle shaft flange.
9	Install in the reverse order

Test values for rear-axle halfshaft flange

Number	Designation		Model 129	Model 170	Model 171


BE35.20-P-1001-01A	Permitted lateral runout of rear-axle shaft flange when installed	mm	0.03	0.03	0.03
BE35.20-P-1002-01A	Permitted vertical runout of rear-axle shaft flange at centering when removed	mm	0.03	0.03	0.03

Test values for rear-axle halfshaft flange

Number	Designation		Model 202	Model 203	Model 208


BE35.20-P-1001-01A	Permitted lateral runout of rear-axle shaft flange when installed	mm	0.03	0.03	0.03
BE35.20-P-1002-01A	Permitted vertical runout of rear-axle shaft flange at centering when removed	mm	0.03	0.03	0.03

Test values for rear-axle halfshaft flange

Number	Designation		Model 209	Model 210


BE35.20-P-1001-01A	Permitted lateral runout of rear-axle shaft flange when installed	mm	0.03	0.03
BE35.20-P-1002-01A	Permitted vertical runout of rear-axle shaft flange at centering when removed	mm	0.03	0.03