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Sealants, Lubricants and Locking Compounds - Automatic Transmission AR 25/35/5 L40-E > < Transmission repairs, parts list, clutches (AR 25/35) Clutches

Omega B

Recommended Torque Values – Automatic Transmission AR 25/35/5 L40-E

 

AR 25/35

5 L40-E
 

Nm

Output flange (fastening nut)

100

30 – 35

Detent screw to shift rod adjuster

8

8

Brake band servo cover to transmission housing

25

  

Gasket and support plate to valve body

13

  

Torque converter to drive disc:

    

4 cylinder petrol and V6 engines

30

  

Diesel engine

55

45

Adjuster screw on brake band servo

5

  

Propshaft to output flange:

    

Version with Torx screws

1)

  

Version with hex screws

95

95

 

AR 25/AR 35

5 L40-E
 

Nm

Transmission crossmember to rear engine bracket

20

20

Transmission crossmember to vehicle underbody

45

45

Transmission nose piece to transmission housing

32

20 – 25

Transmission fluid pan to transmission housing

12

11

Transmission fluid pan to intermediate housing

12

  

Threaded plug for fluid pressure checking connection to converter housing

12

11

Bracket, dual spark ignition coil to cylinder head

15

  

Wiring harness bracket to transmission

20

  

Rear engine bracket to transmission nose piece

40

40

Catalytic converter to front muffler

25

2)

Lock nut to adjuster screw for brake band servo

20

  

 

AR 25/35

5 L40-E
 

Nm

Checking screw for transmission fluid (hexagon insert bolt)

30 to 40

  

Checking screw for transmission fluid (hex socket bolt)

33

20

Solenoid valves to valve body (intermediate housing)

13

  

Propshaft centre bearing to vehicle underbody

20

20

Centre member to intermediate housing

23

  

Fastening nut to shift segment

22

  

Fluid cooler line to screw-on neck (transmission outlet)

30

  

Fluid cooler line to transmission intake

25

  

Fluid cooler line (connecting pieces) to radiator

25

25

Fluid pump to converter housing (5 inner screws)

20

  

Fluid screen to valve body

20

  

Detent spring to transmission

20

11

 

AR 25/35

5 L40-E
 

Nm

Transmission output speed sensor to transmission housing

12

11

Support to front exhaust pipe

20

20

Valve body to transmission housing

20

11

Valve body to intermediate housing

20

  

Front exhaust pipes to exhaust manifold (only vehicles with V6 engine)

30

  

Selector lever position switch to transmission housing

13

  

Selector lever shaft to selector lever housing

28

  

Selector intermediate lever to transmission selector lever shaft

20

20

In vehicles with 4 cylinder petrol engine:

    

Engine brackets to converter housing

22

  

Brackets to engine

40

  

4 upper fastening bolts for converter housing to engine

60

  

2 front fastening bolts for converter housing to engine

60

  

Fastenings, transmission to engine

 

Nm

Vehicles with V6 engine:

  

3 upper fastening bolts for converter housing to engine

60

3 lower fastening bolts for converter housing to engine

60

4 lower fastening bolts for converter housing to fluid pan (M8)

20

4 lower fastening bolts for converter housing to fluid pan (M10)

40

For vehicles with diesel engine (except Y 25 DT):

  

Cover plate to converter housing

5

3 upper fastening bolts for converter housing to engine

60

2 fastening bolts for starter to engine

40

1 lower fastening bolt for converter housing to engine

60

4 lower fastening bolts for converter housing to fluid pan (M8)

20

4 lower fastening bolts for converter housing to fluid pan (M10)

40

For vehicles with Y 25 DT:

  

Transmission to engine fastening bolts M10

40

Transmission to engine fastening bolts M12

60

Cover plate to converter housing

5

1 ) Must be tightened in 2 stages, 50 Nm / 37 lbf. ft. + 75° to 90°
2 ) Data not yet available at time of going to press.
Related Literature Units
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Sealants, Lubricants and Locking Compounds - Automatic Transmission AR 25/35/5 L40-E > < Transmission repairs, parts list, clutches (AR 25/35) Clutches