Transmission Cooler: Service and Repair

Automatic Transmission Fluid Cooler, Lines and Auxiliary Cooler Overview






A - => [ Automatic Transmission Fluid Lines to Transmission ].

B - => [ Automatic Transmission Fluid Cooler ].

C - => [ Automatic Transmission Fluid Lines ].

D - => [ Auxiliary Automatic Transmission Fluid Cooler ].

Automatic Transmission Fluid Lines to Transmission






1 Automatic Transmission Fluid (ATF) Line, 20 Nm

• Always replace the O-ring.

2 Automatic Transmission Fluid (ATF) Line, 20 Nm

• Always replace the O-ring.

3 Nut, 9 Nm

Automatic Transmission Fluid Cooler






1 Bolt, 8 Nm

2 Nut, 9 Nm

3 Automatic Transmission Fluid (ATF) Cooler

4 Bolt, 9 Nm

5 Automatic Transmission Fluid (ATF) Line

• Supply line

• Always replace the O-ring.

6 Automatic Transmission Fluid (ATF) Line

• Return line

• Always replace the O-ring.

7 Nut, 9 Nm

Automatic Transmission Fluid Lines






1 Automatic Transmission Fluid (ATF) Line, 25 Nm

• Return from the auxiliary cooler.

2 Automatic Transmission Fluid (ATF) Line, 25 Nm

• Supply to the auxiliary cooler.

3 Nut, 9 Nm

Auxiliary Automatic Transmission Fluid Cooler






1 Auxiliary Automatic Transmission Fluid (ATF) Cooler

2 Bolt, 5 Nm

3 Bolt, 9 Nm

4 Automatic Transmission Fluid (ATF) Line

• Return line

• Always replace the O-ring.

5 Automatic Transmission Fluid (ATF) Line

• Supply line

• Always replace the O-ring.

6 Bolt, 5 Nm

7 Bolt, 9 Nm