Remove/install drive plate

AR03.30-S-8003EA

Remove/install drive plate

27.05.2019

Engine

654.9 in model 447

Shown in the version with individual perforated disks (9, 11)

1

Screw

5

Screw

9

Perforated disk

2

Screw

6

Screw

10

Drive plate

3

Screw

7

Screw

11

Perforated disk

4

Screw

8

Screw

12

Position sensor of crankshaft

 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 self-locking nuts and bolts

AH00.00-N-0001-01A



Remove

1

Remove automatic transmission.

Engine 654.9 in model 447 with transmission 725.0
except code ZG2 (Permanent all-wheel drive)

AR27.10-S-0005EA

Engine 654.9 in model 447 with transmission 725.0
with code ZG2 (Permanent all-wheel drive)

AR27.10-S-0005EB

2

Remove position sensor of the crankshaft (12).

AR07.04-S-0059E

3

Loosen screws (1 to 8) in the numerical sequence and remove.


Do not use an impact wrench/driver or similar compressed air tools to loosen the screws (1 to 8).
Otherwise, the thread in the crankshaft flange will be damaged.

 Counterhold the front crankshaft on the belt pulley/vibration damper with the  counterholder.
Helper required.

 Counterholder

*654589004000

4

Remove perforated disk (9), drive plate (10), and perforated disk (11).

 Depending on the version, the perforated disks (9, 11) can also be fastened firmly to the drive plate (10).



Check

5

Check drive plate (10) and starter ring gear for wear and damage.

If there is a problem,



replace drive plate (10).

6

Check the rear radial shaft sealing ring for leak tightness.

If there is a problem,



replace rear radial shaft sealing ring.

AR03.20-S-3003EA



Install

7

Position perforated disk (9), drive plate (10), and perforated disk (11) on the crankshaft flange.

 Pay attention to the guide pin in the crankshaft flange.
Depending on the version, the perforated disks (9, 11) are also fastened firmly to the drive plate (10).
For the version with individual perforated disks (9, 11), new ones must be installed.

8

Tighten screws (1 to 8) slightly by hand and tighten in the numerical sequence.

Topical note

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

AH00.00-P-0020-01A


Do not use any impact wrenches/drivers or similar compressed air tools to screw in the screws (1 to 8).
Otherwise, the thread in the crankshaft flange will be damaged.

 Counterhold the front crankshaft on the belt pulley/vibration damper with the  counterholder.
Helper required.

 Bolt, drive plate to crankshaft

*BA03.30-N-1002-01EA

 Counterholder

*654589004000

9

Install position sensor of the crankshaft (12).

AR07.04-S-0059E

10

Install automatic transmission.

Engine 654.9 in model 447 with transmission 725.0
except code ZG2 (Permanent all-wheel drive)

AR27.10-S-0005EA

Engine 654.9 in model 447 with transmission 725.0
with code ZG2 (Permanent all-wheel drive)

AR27.10-S-0005EB

 Flywheel, drive plate, vibration damper, starter ring gear

Number

Designation

Engine 654.9 in model 447

BA03.30-N-1002-01EA

Bolt, drive plate to crankshaft

Stage 1

Nm

45

Stage 2

°

90