Remove/install automatic transmission auxiliary oil pump

AR27.57-D-0652TSC

Remove/install automatic transmission auxiliary oil pump

18.07.2019

Transmission

725.0 in model 907

2

Bolts

3

Bolts

M42/2

Oil pump, regulated

N15/11

Fully integrated transmission control (VGS) electric controller unit

 Caution

Risk of injury to skin and eyes due to handling of transmission oil. Health risk caused by swallowing transmission oil

Wear protective gloves, protective clothing and safety glasses.
Do not pour transmission oil into beverage bottles.

AS00.40-Z-0001-01A

Topical note

Notes on threaded connections fastened using a tightening angle-based tightening process

AH00.00-P-0020-01A

Notes on automatic transmission

AH27.19-P-0001-01NKB

 

Remove/install

1

Remove fully integrated transmission control (VGS) electric controller unit (N15/11).

AR27.19-D-0200TSC

2

Unscrew bolts (3).

 Screw/bolt, electrical connection for auxiliary oil pump to control unit

*BA27.19-P-1004-01D

3

Remove screws (2) and remove controlled oil pump (M42/2).

 Installation: Replace screw/bolts (2).

 Screw/bolt, auxiliary oil pump to shift valve body cover

*BA27.19-P-1002-01D

4

Install in the reverse order

 Electrohydraulic controller unit

Number

Designation

Transmission 725.0

BA27.19-P-1002-01D

Screw/bolt, auxiliary oil pump to shift valve body cover

Stage 1

Nm

4

Stage 2

°

90

 Electrohydraulic controller unit

Number

Designation

Transmission 725.0

BA27.19-P-1004-01D

Screw/bolt, electrical connection for auxiliary oil pump to control unit

Nm

5