911 Carrera S Cabriolet (997) F6-3.8L (2007)
Drive belt (flat side) on coolant pump pulley
3. Fit the drive belt on the pulleys for the air conditioning compressor -4-, power-steering pump -3- and generator -2-.
3.1.
Then, pre-position it on the tensioning roller -7-.
Drive belt on engine (view with engine removed)
1 - Drive belt
2 - Generator pulley
3 - Power-steering pump pulley (plastic)
4 - Air-conditioning compressor pulley
5 - Crankshaft vibration balancer
6 - Coolant pump pulley
7 - Belt tensioner tensioning roller
4. Relieve the tensioner and slide the drive belt over the tensioning roller -1-.
4.1.
Fit an open-ended wrench (a/f 30) -2- on the hexagon on the tensioner -3- and turn it clockwise as far as it will go.
4.2.
Fit drive belt on the tensioning roller and let the tensioner slide slowly back into tensioning position (anti-clockwise).
Slackening/tensioning the drive belt
5. Check that the drive belt is fitted correctly.