373427 Removing and mounting Porsche Doppelkupplung (PDK)

WM 373427 Removing and mounting Porsche Doppelkupplung (PDK)

Tools





Technical values





Preliminary work for removing and mounting Porsche Doppelkupplung (PDK)

Preliminary work for Porsche Doppelkupplung (PDK)

1. Remove engine. -> 100119 Removing and installing engine - section on "Removing" 100119 Removing and installing engine

Removing Porsche Doppelkupplung (PDK)

1. Remove catalytic converter on the left and right. -> 267619 Removing and installing primary catalytic converter - section on "Removing" Service and Repair
2. Detach cable for oxygen sensor from the brackets.
3. Detach line for secondary air at the connection point and set it aside.





Secondary air line

4. Place collection pan underneath.
5. Remove ATF line on the transmission. To do this, unscrew fastening screws -4- at the transmission and close off openings using a suitable plug.





ATF line

6. Unscrew fastening screws -4- for ATF line holder on the engine.





ATF line

7. Secure engine with support P6 -1- on Master Gear unit elevating platform WE 1206 to prevent it from tipping.





Support for engine

8. Together with four-wheel drive:
- Impact puller 9799 must be fitted -1- at the groove in the connecting shaft using 4 screws.
- Use impact puller 9799 to remove connecting shaft from four-wheel final drive -arrow-.





Fitting tool





Removing and installing connecting shaft

9. Attach transmission with workshop crane and suspending device 3033 ( -arrows- ).





Suspending transmission

10. Unscrew fastening screws -1- securing transmission to engine and remove transmission.





PDK on engine

11. Place piece of wood under the transmission bell housing and place transmission onto transmission mount and piece of wood.





Setting down transmission

Mounting Porsche Doppelkupplung (PDK)

1. Coat shaft toothing on the Porsche Doppelkupplung with Longtime 3EP.





Greasing shaft toothing

2. Attach transmission with workshop crane and suspending device 3033.





Suspending transmission

3. Refit transmission on engine and screw in new fastening screws -1-. => Initial tightening: 38 Nm (28 ftlb.) => Final tightening: 90°





PDK on engine

4. Install catalytic converter on the left and right. -> 267619 Removing and installing primary catalytic converter - section on "Installing" Service and Repair
5. Together with four-wheel drive:
- Replace circlip at input flange of four-wheel final drive.
- Thinly coat input flange -arrow- of four-wheel final drive with Anti Seize.
- Impact puller 9799 must be fitted at the groove in the connecting shaft using 4 screws.
- Attach connecting shaft on four-wheel final drive and fit using impact puller 9799 ( -arrow- ) until ring -1- on transmission is visible.
- Impact puller 9799 is then removed from the connecting shaft.





Circlip, four-wheel flange





Removing and installing connecting shaft





Suspending transmission

Subsequent work for Porsche Doppelkupplung (PDK)

1. Install engine. -> 100119 Removing and installing engine - section on "Installing" 100119 Removing and installing engine