Disassemble, assemble hub drive · ar3325g0650c · Mercedes-Benz WIS

AR33.25-G-0650C

Disassemble, assemble hub drive

15.2.12

FRONT AXLE 737.910 in MODEL 000.001

FRONT AXLE 737.365

G33.25-3265-06

1 Screw

2 Screw

3 Spring washer

4 Steering knuckle

5 Spacer ring

6 Cylindrical roller bearing

7 Drive gear

8 Cylindrical roller bearing

9 Screw

10 Wheel hub drive housing

11 Drain screw

12 Filling screw

13 Spacer ring (only front axle 737.365)

14 Cassette-type sealing ring

15 Cylindrical roller bearing

16 Oil thrower (only front axle 737.910)

17 Driven gear

18 Cylindrical roller bearing

19 Shim

20 ABS [Antilock brake system] rotor

21 Retaining ring

Modification notes

27.1.12	Coat gearing on drive shaft using long-life grease, added.	Operation step 8	AR33.25-G-0650-02C
	Coat gearing on rear-axle shaft using long-life grease, added.	Operation step 7	AR33.25-G-0650-02F

 	Remove/install
1	Remove front wheel	 Spherical collar nut	*BA40.10-N-1001-03C
		 Pressure plate nut	*BA40.10-N-1002-03C
2	Drain oil from hub reduction gear		AP33.00-G-3301C
3	Remove brake disk	FRONT AXLE 737.365	AR42.10-G-0070C
		Front axle 737.910	AR42.10-G-0070B
4	Remove wheel hub and brake rotor		AR42.10-G-0220B
	Disassemble
5	Disassemble hub drive	FRONT AXLE 737.365	AR33.25-G-0650-01C
		Front axle 737.910	AR33.25-G-0650-01F
		 Internal extractor	*000589293300
		 Countersupport	*000589343300
		 Blocking device	*435589013100
	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	FRONT AXLE 737.365	AR33.25-G-0650-02C
			*BA33.25-N-1004-01G
			*BA33.25-N-1001-02A
			*BA33.25-N-1002-02A
		 Basic drift	*406589041500
		 Assembly tool	*418589014300
		 Assembly tool	*427589024300
		 Blocking device	*435589013100
			*BR00.45-Z-1015-01A
			*BR00.45-Z-1001-06A
		Front axle 737.910	AR33.25-G-0650-02F
			*BA33.25-N-1004-01G
			*BA33.25-N-1001-02A
			*BA33.25-N-1002-02A
		 Basic drift	*406589041500
		 Blocking device	*435589013100
		 Assembly tool	*437589014300
		 Assembly tool	*437589024300
			*BR00.45-Z-1015-01A
			*BR00.45-Z-1001-06A
7	Install in the reverse order

 Steering knuckle

Number	Designation			Front axle 737.365	Front axle 737.910


BA33.25-N-1004-01G	Bolt to track and steering arm to steering knuckle	M241.5	Nm	-	-
		M181.5	Nm	-	-
		M201.5	Nm	450	450
		M121.5	Nm	100	100

 Front axle hub drive

Number	Designation		Front axle 737.365	Front axle 737.910


BA33.25-N-1001-02A	Bolt, wheel hub drive to steering knuckle	Nm	120	120
BA33.25-N-1002-02A	Bolt, input gear to double-joint propeller shaft	Nm	200	200

 Disk wheels

Number	Designation			Model 000.001 with front axle 737.910 and rear axle 747.911	Model 437.420/421/425/426


BA40.10-N-1001-03C	Spherical collar nut	M181.5	Nm	-	400
BA40.10-N-1002-03C	Pressure plate nut	M201.5	Nm	450	450
		M221.5	Nm	-	-