Remove/install multidisk clutch K27 with output shaft and parking lock gear

AR27.50-D-0614TSC

Remove/install multidisk clutch K27 with output shaft and parking lock gear

14.07.2019

Transmission

725.0 in model 907

Shown on transmission 725.0 (except 725.007, 725.017, 725.047)

1

Transmission housing

2

Torque converter housing

3

K27 multiplate clutch

4

Output shaft

5

Park pawl gear

 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

 Caution

Risk of injury caused by scraping or cutting body parts on sharp vehicle parts

Always wear protective gloves when working on or near sharp and non-deburred vehicle parts.
Deburr repair panels.

AS00.00-Z-0017-01A

Topical note

Notes on avoiding damage through contamination and foreign objects

AH00.00-P-5000-01A

Notes on automatic transmission

AH27.19-P-0001-01NKB



Remove

1

Remove transmission housing (1) from torque converter housing (2).

AR27.40-D-0003TSC

2

Remove multiplate clutch K27 (3) with output shaft (4) and parking lock gear (5).



Install

3

Mount multiplate clutch K27 (3) with output shaft (4) and parking lock gear (5).

4

Measure clearance of multiplate clutch K27 (3) and adjust, if necessary.

AR27.51-D-0550-04TSC

 Commercially available devices/tools
Workshop press

Clearance in multidisk clutch K27

*BE27.51-P-1004-01E

 Pressure cylinder

*725589033100

 Set of drifts

*722589041500

 Pressing tool

*722589013100

 Parallel support

*168589032100

5

Install transmission housing (1) onto torque converter housing (2).

AR27.40-D-0003TSC

Adjustment values for multidisk clutch/multidisk brake

Number

Designation

Transmission 725.0

BE27.51-P-1004-01E

Clearance in multidisk clutch K27

Contact force for clearance adjustment

F1

N

600

Number of internal plates

3

mm

1,8…2,0

4

mm

2,2…2,4

5

mm

2,6…2,8

6

mm

2,9…3,1

7

mm

3,1…3,3