Install the transfer box (ATC 13-1)
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- Apply a thin layer of grease to the gearing (1) in the transfer box (VTG) and the gearing (2) on the automatic transmission.CONSUMABLE - BALL BEARING GREASE DESCRIPTION
Ball bearing grease 100 g, Tube 81229407174 - Replace the O-ring (1) before installing the front prop shaft in the transfer box (VTG).
Parts: O-ring
- Apply a thin coat of grease to the gearing of the output flange in the transfer box (VTG).CONSUMABLE - BALL BEARING GREASE DESCRIPTION
Ball bearing grease 100 g, Tube 81229407174 - Position the transfer box (VTG) with the help of a support person.
- Position the front prop shaft (1) on the output flange (3) of the transfer box (VTG).
- Align the front prop shaft (1) with markings (2) and (4).
- Install the transfer box (VTG) and at the same time slide the front prop shaft (1) into the output flange (3) of the transfer box (VTG).
- Remove any leaked grease on the prop shaft.NOTE: TECHNICAL INFORMATION
When assembling, it is essential to observe screwing sequences and tightening torques.
Failure to comply with the regulations can lead to leaks and damage. - Tighten screws in the order (1) to (5).TIGHTENING TORQUES SPECIFICATION
Transfer box to automatic transmission M10 Tightening torque 43 Nm - Connect the connector (1) on the VTG control unit (longitudinal torque distribution) (2).
- Install the ground strap (2).
- Tighten down screw (1).
TIGHTENING TORQUES SPECIFICATION
| Ground strap to transmission or body | ||
|---|---|---|
| M8 | Tightening torque | 19 Nm |
Follow-up work
- Check/top up the transfer box OIL (active torque control 13-1).
- Fasten the (partially removed) PROP SHAFT
- Install the RETAINING PLATES .
- Install transmission CROSS MEMBER .
- Install the HEAT SHIELDS .
- If installed: install the right and left TORSION STRUT where required.
- Install the tunnel connecting SUPPORTS .
- Install the transmission side UNDERBODY PLANKING .
- Install rear UNDERBODY PROTECTION .
- Reconnect all battery GROUND LEADS .
- Activate the 48 v ELECTRICAL SYSTEM .