Disassemble, assemble hub drive · ar3525g0650cc · Mercedes-Benz WIS

AR35.25-G-0650CC

Disassemble, assemble hub drive

15.2.12

REAR AXLE 747.220/ 221

G35.25-3172-06

1 Screw

2 Screw

3 Axle tube

4 Retaining ring

5 ABS rotor (only for rear axle 747.220)

6 Shim

7 Cylindrical roller bearing

8 Locking plate

9 Driven gear

10 Cylindrical roller bearing

11 Wheel hub drive housing

12 Screw

13 Sealing ring

14 Seal with dust lip

15 Spacer ring

16 Cylindrical roller bearing

17 Drive gear

18 Cylindrical roller bearing

19 Stop plug (only rear axle 747.220)

20 Drain screw

21 Filling screw

22 Bolt (only with rear axle 747.221)

23 Shim (only with rear axle 747.221)

Modification notes

22.11.11	Procedure or document for disassembling hub reduction gear changed	Step 5
	Assembly tool 437 589 19 43 00 for installing ball bearing () inserted.	Operation steps 8 to 14	AR35.25-G-0650-02CC
26.1.12	Coat gearing on drive shaft using long-life grease, added.	Operation step 10	AR35.25-G-0650-02CC

 	Remove/install
1	Remove rear wheel		*BA40.10-N-1002-03C
2	Drain oil from hub reduction gear		AP35.00-G-3501C
3	Remove brake disk		AR42.10-G-0080CC
4	Remove wheel hub and brake rotor		AR42.10-G-0220CC
	Disassemble
5	Disassemble hub drive		AR35.25-G-0650-01CC
		 Internal extractor	*000589293300
		 Countersupport	*000589343300
		 Countersupport	*000589353300
		 Puller	*000589453300
		 Internal extractor	*000589683300
		 Guide bolts	*425589021500
		 Assembly sleeve	*425589041400
		 Assembly tool	*437589134300
		 Assembly tool	*437589194300
	Assembly
 Danger!	Risk of injury to skin and eyes caused by handling hot or glowing objects.	Wear safety gloves, protective clothing and safety glasses, if necessary.	AS00.00-Z-0002-01A
6	Assemble hub reduction gear		AR35.25-G-0650-02CC
			*BA35.25-N-1001-02A
			*BA35.25-N-1002-02A
			*BA35.25-N-1003-02A
		 Guide bolts	*425589021500
		 Assembly sleeve	*425589041400
		 Press-in tool	*437589114300
		 Assembly tool	*437589134300
		 Assembly tool	*437589194300
			*BR00.45-Z-1015-01A
			*BR00.45-Z-1001-06A
7	Install in the reverse order

 Rear axle hub drive

Number	Designation			Rear axle 747.220	Rear axle 747.221/222/224


BA35.25-N-1001-02A	Bolt, wheel hub drive to axle tube	Hexagon socket	Nm	200	200
		External socket	Nm	-	-
BA35.25-N-1002-02A	Bolt, output gear to axle tube		Nm	55	55
BA35.25-N-1003-02A	Bolt, drive gear to rear axle shaft		Nm	-	200