Disassemble/assemble ring gear with differential · ar3330w0465c · Mercedes-Benz WIS

AR33.30-W-0465C

Disassemble/assemble ring gear with differential

11.7.07

FRONT AXLE 730.114 /115 /116

Disassemble/assemble ring gear with differential

W35.30-1009-11

1 Tapered roller bearing

2 Screw

3 Ring gear

4 Thrust washer

5 Differential side gear

6 Differential housing

7 Tapered roller bearing

	Disassemble
1	Remove ring gear (3) with differential		AR33.30-W-0464C
2	Detach tapered roller bearings (1, 7) from differential housing (6)		*312589005000
			*652589003321
			*652589003323
			*715589113400
			*715589123400
			*715589153400
			*748589013400
		 Gripper, for tapered roller bearing (1)	*748589023400
		 Gripper, for tapered roller bearing (7)	*748589043400
3	Remove oil retainer from differential housing (6)
4	Clamp differential housing (6) onto seat of tapered roller bearing (7)		*315589023100
5	Detach ring gear (3) from differential housing (6)	 Use rubber hammer, if necessary.
6	Remove thrust washer (4) and differential side gear (5) from differential housing (6)
7	Remove differential housing (6) from tensioning device
	Assemble
8	Clamp differential housing (6) onto seat of tapered roller bearing (7)		*315589023100
9	Install pressure plate (4) and differential side gear (5) in differential housing (6)
10	Screw guide pins into differential housing (6) at two opposing points
	Guide bolts for assembling differential and ring gear		WF58.50-N-3110-01A
11	Mount ring gear (3) using the guide pins onto the differential housing (6)	 Oil the inside area of the ring gear (3).
12	Remove guide pins and attach ring gear (3) to differential housing (6)	 Tighten new bolts (2) in a crosswise sequence and in two stages.
			*BA33.30-N-1005-04A
13	Mount oil retainer onto differential housing (6)
 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
14	Heat up tapered roller bearings (1, 7) to approx. 80 °C and push all the way onto differential housing (6)	 Note that the tapered roller bearings (1, 7) have different diameters. If necessary, reposition inner races of tapered roller bearings using a suitable drift.
15	Install crown wheel with differential		AR33.30-W-0464C