Removing and installing front axle drive shaft · ar3330d0100a · Mercedes-Benz WIS

AR33.30-D-0100A

Removing and installing front axle drive shaft

27.2.12

MODEL 903.0 /4 /6, 904.0 /4 /6 with CODE (ZG1) Engageable all-wheel drive

MODEL 903.0 /4 /6, 904.0 /4 /6 with CODE (ZG2) Permanent all-wheel drive

MODEL 903.0 /4 /6, 904.0 /4 /6 with CODE (ZG3) Reduction ratio for all-wheel drive

D33.30-0002-06

1 Input shaft

2 Hexagon bolt

3 Locking ring

4 Spring travel limiter stop

5 Hexagon socket bolt

6 Bracket

7 ABS ring

 	Removing, installing
1	Remove front wheel	 Jack up the vehicle at the front axle and secure with stands.	AR40.10-D-1100A
2	Remove front wheel hub		AR33.20-D-0310D
3	Remove steering knuckle		AR33.25-D-0400D
4	Remove spring travel limiter stop (4)	  Unscrew hexagon bolts (2) and remove locking rings (3).	*BA33.20-N-1003-01F
5	Unscrew hexagon socket bolts (5) and remove together with bracket (6)	 Installation: Install hexagon socket bolts (5) with locking agent otherwise they might come undone.	*BR00.45-Z-1133-02A
			*BA33.30-N-1001-07A
6	Pull out input shaft (1)	 Installation: Install input shaft (1) without grease. If the input shaft is replaced in vehicles with ABS: 
		Heat new ABS ring (7) to approx. 150 °C and push onto input shaft (1) as far as the stop.
7	Install in the reverse order

 Wheel location, hub

Number	Designation		Model 903.0/4/6 and model 904.0/4/6 with code ZG1/ZG2/ZG3


BA33.20-N-1003-01F	Spring travel limiter stop to stop plate	Nm	25

 Input shaft

Number	Designation		Model 903.0/4/6 and model 904.0/4/6 with codes ZG1, ZG2, ZG3


BA33.30-N-1001-07A	Bolt, input shaft to front axle gear	Nm	55

Repair materials

Number	Designation	Order number
BR00.45-Z-1133-02A	Loctite 243	A 613 989 09 71