Remove/install transmission with torque converter

AR27.10-S-0500B

Remove/install transmission with torque converter

17.12.09

 

Remove/install

1

Disconnect ground line from battery

AR54.10-S-0005A

2

Drain transmission oil

AP27.00-D-2701A

 Danger!

Risk of injury to skin and eyes caused by scalding from contact with hot coolant spray. Risk of poisoning caused by swallowing coolant.

Do not open cooling system unless coolant temperature is below 90°C. Open cap slowly and release the pressure. Do not pour coolant into beverage containers.

Wear protective gloves, protective clothing and safety glasses.

AS20.00-Z-0001-01A

3

Drain coolant

AP20.00-D-2080A

4

Remove coolant hose (3) from coolant pipe (1).

5

Unscrew bolts (2) and (4) and press coolant pipe (1) away to one side



*BA20.20-N-1003-01B



*BA20.20-N-1002-01B

6

Remove cover (6) on oil pan

7

Unscrew screws (7)

 Crank the engine at the crankshaft until the bolts (7) are accessible. Continue turning the engine respectively by approx. 120° in direction of engine rotation.

AR01.00-S-0120B



*BA27.20-N-1003-01C

8

Remove bolts (5)



*BA27.10-N-1001-04A

9

Remove axle/engine subframe with engine

AR31.35-S-4200B

10

Remove intermediate shaft

AR33.30-S-7706M

11

Detach drive shaft on left of output flange

AR33.30-S-6500M

12

Raise transmission and engine using a suitable lifting device (14) on assembly bracket until the transmission bearing (10) is relieved of load

13

Unscrew mating bearing (15) of shift cable



*BA27.10-N-1008-04A

14

Unscrew bolt (9).



*BA27.10-N-1009-04A

15

Unscrew bracket (11) on axle/engine subframe



*BA27.10-N-1010-04A

16

Support engine between the support fixture for the axle/engine subframe and oil pan using a suitable pad (8) underneath

 Pad (8) approx. 15 cm high.

17

Lower transmission and engine until the engine contacts the pad (8) underneath

18

Separate cable tie on bracket (13)

 Installation: Replace cable ties.

19

Detach coolant hose (16) from oil-water heat exchanger

20

Unscrew bolts (12) on bell housing and remove bracket (13)

 Installation: Pay attention to correct installation position of transmission.



*BA27.10-N-1001-04A

21

Separate transmission at assembly bracket (14) using lifting device and put down securely

 Ensure that the torque converter remains in the oil pump guide, if necessary. 

Insert torque converter.

AR27.20-S-0500-01A

 Installation: Screw studs (17) M830 mm into the thread on the torque converter (installation aid). When inserting the transmission the stud (17) must engage in the bore suitable for this on the drive plate. After installing the engine with axle/engine subframe, unscrew the stud (17) through the opening in the oil pan again.

22

Modify detachable parts of transmission

 Only when replacing the transmission.

AR27.10-S-0500-02A



*BA27.10-N-1011-04A



*BA27.55-N-1001-01A

23

Install in the reverse order

24

Check adjustment of shift cable and adjust if necessary

AR27.60-S-1470A

Number

Designation

Engine
601.942/
970

BA20.20-N-1002-01B

Coolant pipe to crankcase

Nm

9

BA20.20-N-1003-01B

Securing clamp, coolant pipe to bracket

Nm

9

Number

Designation

Model 638 with engine 111.948/978, 601.970

BA27.10-N-1001-04A

Automatic transmission to engine

M10

Nm

55

BA27.10-N-1008-04A

Counterholder (shift cable) to transmission housing

Nm

15

BA27.10-N-1009-04A

Transmission bearing to axle/engine subframe

Nm

50

BA27.10-N-1010-04A

Bracket to axle/engine subframe

Nm

27

BA27.10-N-1011-04A

Shift lever to shift shaft

Nm

15

Number

Designation

Model 638 with Series 111, 601.970, 611.980 engine

BA27.20-N-1003-01C

Torque converter to driver

Nm

42

Number

Designation

Model
638.014/034/094/114/134/194/
214/234/294
with engine
111.948/950/978/
980
with code G40

BA27.55-N-1001-01A

Oil lines to transmission housing

Nm

25

Number

Designation

Model
638.074/094/174/194/274/294
with code G40

BA27.55-N-1001-01E

Oil lines to transmission housing

Nm

25