Disassemble/assemble drive pinion and ring gear with differential (divided version) · ar3530d4301c · Mercedes-Benz WIS

AR35.30-D-4301C

Disassemble/assemble drive pinion and ring gear with differential (divided version)

5.4.12

REAR AXLE 741.408 #I as of 055994,
741.408 #X as of 436622,
741.408 #Z as of 250665
in MODEL WD1, WD2, WD3, WD6, WD7, XD1, XD2, XD3, XD6, XD7, YD1, YD2, YD3, YD6, YD7

REAR AXLE 741.408 #I as of 055994,
741.408 #X as of 436622,
741.408 #Z as of 250665
in MODEL 903.61 66 /67 with CODE (ZU7) National version for Canada

REAR AXLE 741.408 #I as of 055994,
741.408 #X as of 436622,
741.408 #Z as of 250665
in MODEL 903.61 66 /67 with CODE (ZU8) National version for USA

REAR AXLE 741.408 #I as of 055994,
741.408 #X as of 436622,
741.408 #Z as of 250665
in MODEL 903.61 62 /66 /67 with CODE (ZU9) National version for Mexico

Disassemble/assemble drive pinion and ring gear with differential (divided
version)

D35.30-1150-06

2 Tapered roller bearing

3 Shim

4 Rear axle side gear

5 Spherical washer

6 Differential pinion

7 Pin

8 Ring gear

9 Differential housing

10 Screw

12 Tapered roller bearing

13 Drive pinion

14 Screw

	Disassemble
	Notes on installing a revised final drive ratio		AH35.00-N-0001-01A
1	Remove both rear axle shafts		AR35.30-D-0620A
2	Remove drive pinion and ring gear with differential		AR35.30-D-4815E
3	Pull tapered roller bearing (12) off drive pinion (13)	 Check tapered roller bearing and drive pinion, replace if necessary.	AR35.30-D-4300-01A
			*001589193300
4	Pull both tapered roller bearings (2) off differential housing (9)	 Check tapered roller bearings and replace if necessary.	AR35.30-D-4301-01A
			*123589083300
5	Detach ring gear (8) from differential case (9)	 Replace screw/bolts (10).	AR35.30-D-4300-04B
6	Disassembling differential		AR35.30-D-4300-02E
	Assemble
7	Assembling differential		AR35.30-D-4300-03E
			*460589111500
			*BA35.30-N-1003-02A
		Friction torque	*BE35.30-N-1002-03A
		Lubricant	*BR00.45-Z-1028-06A
		Lubricant	*BR00.45-Z-1029-06A
8	Install ring gear (9) on differential housing (10)		AR35.30-D-4300-04B
			*BA35.30-N-1001-02A
9	Install tapered roller bearings on differential housing		AR35.30-D-4300-05A
10	Install tapered roller bearing (12) on drive pinion (13)		AR35.30-D-4300-01A
11	Install drive pinion and ring gear with differential		AR35.30-D-4815E
12	Install both rear axle shafts		AR35.30-D-0620A

Test and adjustment values for differential gear

Number	Designation		Rear axle 741.130/131/408 (split)


BE35.30-N-1002-03A	Friction torque of differential	Nm	20...40

 Rear axle drive

Number	Designation				Rear axle 741.40/43


BA35.30-N-1001-02A	Ring gear to differential housing	M121	12.9	Nm	180
		M141.5		Nm	-
BA35.30-N-1002-02A	Bearing bracket, differential housing to axle center assembly	M10	Stage 1	Nm	70
			Stage 2	°	-
		M121.5	Stage 1	Nm	-
			Stage 2	°	-
		M162		Nm	-
BA35.30-N-1003-02A	Bolt of cover to split differential housing	M8	10.9	Nm	45
		M10	10.9	Nm	60

460 589 11 15 00

001 589 19 33 00

123 589 08 33 00

Drift

Puller

Repair materials

Number	Designation	Order number
BR00.45-Z-1028-06A	Molykote paste HTP special lubricating grease	-
BR00.45-Z-1029-06A	WHS LN 776 special lubricating paste	-

Referenced documents

ah3500n000101a Notes on installing a revised final drive ratio
ar3530d0620a Remove/install rear axle shaft
ar3530d430001a Pull tapered roller bearing off drive pinion, press on
ar3530d430002e Disassemble differential gear
ar3530d430003e Assembling differential
ar3530d430004b Detach/attach ring gear at differential case
ar3530d430005a Install tapered roller bearings on differential housing
ar3530d430101a Pulling tapered roller bearings off differential housing
ar3530d4815e Remove and install drive pinion and ring gear with differential