911 GT2 (996) F6-3.6L Turbo (2003)
29. Loosen hose clamps on the intake distributor and pivot the throttle body upward. Undo the fastening screws and remove the throttle body.
30. Unscrew closure cap of coolant expansion tank. Undo coolant drain plugs on right and left and drain the coolant.
31. Equip drain plugs with new sealing rings.
Tightening torque: 10 to 15 Nm (7.5 to 11.0 ftlb.).
32. Pull off the right and left coolant hoses. Lever off the locking clip for this purpose.
33. Refit the locking clip on the coolant neck.