SI35.30-W-0007A | Service information: Modified threaded ring on drive shaft of through-drive axle | 2.11.10 |
REAR AXLE 740.893 /895 /897 /898, 748.263 /273 /275
Through-drive axle NAG7 with ring gear Ø 300 mm
As part of ongoing technical developments, since 15.03.2010 the through-drive axles named above have been manufactured using an improved retainer concept at the threaded ring on the drive shaft of the through-drive.
This technical modification and its effects on repair work are described in the document BT35.30-W-0009-01A, Threaded ring and through-drive cover modified.
Two newly developed
claw wrenches are required for removal and installation.
The repair instructions affected by the technical modification have been revised and are part of this service information bulletin.
They will also be published in the WIS with the WIS CD, version 11/10.
Threaded ring and through-drive cover modified | |||
Remove/install drive flange at rear axle | |||
Remove/install radial sealing ring of drive shaft | |||
Remove/install threaded ring on through-drive drive shaft | |||
Document change in vehicle data card | |||
Adjust axial play of through-drive | |||
Remove/install cover for through-drive |
748 589 03 07 00
Claw-type wrench
Claw-type wrench
748 589 02 07 00