Remove/install transmission

AR26.10-P-0020AL

Remove/install transmission

17.10.11

10.5.06

Document adapted to new repair method (transmission removed without removing the engine)

 

Remove/install



Notes on self-locking nuts and bolts

AH00.00-N-0001-01A

1

Disconnect battery ground cable

AR54.10-P-0003AK

2

Loosen bolts or collar nuts of front axle shafts (15)

 Installation: The torque on the bolt or collar nut must not be exceeded in order to avoid damage to the wheel bearing.



*BA33.30-P-1001-07C



*BA33.30-P-1003-07C

3

Remove front axle carrier

AR33.10-P-0001AK

4

Detach clamp (7) downstream of catalytic converter

Refer to: remove/install exhaust system complete:

Engine 266.920

AR49.10-P-7000AK

Engine 266.940/ 960

AR49.10-P-7000AL

5

Remove bolts (4), unscrew nuts (5) and remove bracket (6)

 Installation: Check rubber mounts and replace if necessary.



*BA14.10-P-1002-01I

6

Detach shift cable and selector cable from transmission (1)

AR26.60-P-0635AK

7

Disconnect electrical connector (20) from backup lamp switch (S16/2) and unclip expansion clip/cable tie (arrow)

8

Lower the engine (2) slightly on the left side using an engine bridge

 Lower until the bolts (13) of the front engine support (14) are accessible at the longitudinal member.

9

Detach heat shield (11)

10

Detach bearing bracket (12)



*BA33.30-P-1002-07C

11

Remove bolts (13) and remove front engine support (14)



*BA22.10-P-1007-01T

12

Pull front axle shafts (15) out of transmission (1)

See Remove/install front axle shafts:

Left front axle shaft

AR33.30-P-0620AK

Right front axle shaft

AR33.30-P-0620AL

13

Support engine (2) with transmission jack and suitable plate on oil pan

Telescopic lifter
gotis://H_00.10_01.0

14

Detach engine support (01) of engine bridge from transmission (1) and longitudinal member

15

Separate line (16) from clutch slave cylinder (17) and detach retaining clamp (18)

 Seal off connection immediately.



*129589009100

16

Remove bolts (3) on starter (M1)



*BA15.30-P-1001-01L

17

Position second transmission jack with transmission platform under transmission (1) and secure

Telescopic lifter
gotis://H_00.10_01.0

Transmission plate for passenger cars and commercial vehicles
gotis://A_25/35/49_02.0

18

Remove bolts (19) on transmission (1)



*BA26.10-P-1001-01G

19

Loosen transmission (1) from centering sleeves and move out downwards

 When moving out ensure that no cables and lines are damaged.

 Installation: Both centering sleeves must seat firmly in the crankcase, replace centering sleeves if necessary.

20

Grease all round the splines of the transmission input shaft with heat-resistant lubricant

Only when reusing the old clutch plate.

 It must be ensured that no grease gets on the clutch lining and the central clutch release bearing, otherwise the boot of the central clutch release bearing may be destroyed.

Heat-resistant lubricant

*BR00.45-Z-1074-06A

21

Install in the reverse order

22

Check transmission oil level, correct if necessary

See Drain/refill transmission oil.

AR26.00-P-0200AK

23

Bleed clutch operating system

AR25.20-P-0070AK

24

Check shift mechanism for ease of movement

If necessary: 

Adjust shift mechanism.

AR26.60-P-0635AK

Number

Designation

Model 169

Model 245

BA33.30-P-1001-07C

Bolt, drive shaft to front axle shaft flange

Stage 1

Nm

80

80

Stage 2

°

90

90

BA33.30-P-1002-07C

Bolt, right front axle shaft intermediate bearing to crankcase

M6

Nm

9

9

M8

Nm

30

30

BA33.30-P-1003-07C

Collar nut with sub head toothing, axle shaft to front axle shaft flange

Stage 1

Nm

100

100

Stage 2

°

60

60

Number

Designation

Engine
266

BA14.10-P-1002-01I

Bolt, bracket to transmission

Nm

35

Number

Designation

Engine
266

BA15.30-P-1001-01L

Bolt, starter to transmission

Nm

19

Number

Designation

Engine
266 in model 169

Engine
266 in model 245

BA22.10-P-1007-01T

Bolt, left front engine support to transmission

Nm

55

55

Number

Designation

Engines 266.920/940/960 with transmission 716.5

BA26.10-P-1001-01G

Bolt, transmission to engine

Nm

22

Number

Designation

Order number

BR00.45-Z-1074-06A

Heat-resistant lubricant

A 000 989 91 51