Vehicles before change point in 1982
REPLACING RADIAL OIL SEAL FOR OUTPUT FLANGE
Remove exhaust assembly 18 00 020.
Version with Heat Shield:
Detach heat shield at body.
Disconnect guard (1) at propeller shaft.


18 00 020

Detach universal joint at transmission.

Installation: Tighten nuts to specified torque¹)
with a standard 19 mm socket and torque
wrench.
Important: Only tighten nuts (never bolts) to
prevent stress in coupling.


¹) See Specifications for tightening torque

Detach heat shield.
Detach center bearing.
Installation: Preload center bearing forward by
2mm (0.080´´).

Push propeller shaft together at slide, bend down
and pull off of centering pin.
Installation: Align propeller shaft with Special
Tool 26 1 000 (see 26 11 000).


26 11 000

Remove lockplate.
Installation: Lock lockplate in groove of output
flange.

Hold output flange with Special Tool 23 1 150.
Apply Special Tool 23 1 200.
Unscrew collar nut with Special Tool 23 1 210.
Pull off output flange.
Installation: Install collar nut¹) with Curil K 2
or Loctite No. 572.


¹) See Specifications

Remove radial oil seal with Special Tool
00 5 000.

Installation: Lubricate sealing lip with ATF.
Knock in radial oil seat to fit tight with Special
Tool 24 1 060.

Vehicles after change point in 1982
REPLACING RADIAL OIL SEAL
FOR OUTPUT FLANGE
Unscrew propeller shaft, see 24 11 050.
Remove lockplate.
Installation:
Lock lockplate in output flange groove.


24 11 050

Hold output flange with Special Tool 23 1 150.
Apply Special Tool 23 1 200.
Unscrew collar nut with Special Tool 23 1 210.
Pull off output flange.
Installation:
Install collar nut with Curil K2 or Loctite No.
572** and tighten to correct torque*.


* See Specifications
** Source: HWB

Lift out radial oil seal.
Installation:
Lubricate sealing lip with ATF.
Knock in radial oil seal to fit tight with Special
Tool 24 1 060.