Cayman (987) F6-2.9L (2009)
Air Injection Pump: Service and Repair
Removing And Installing Secondary-Air Pump
Technical values
Preliminary work
1. Remove engine compartment lid.
2. Remove intake-air distributor for cylinder bank 1-3.
Removing secondary-air pump
1. Loosen cable duct on the intake-air distributor for cylinder bank 1-3 and pull it back slightly. Unscrew external Torx screw (M6 x 16) to do this.
2. Unclip plug connection -1- at the oil filler neck holder and disconnect it.
3. Unclip cable for knock sensor at the secondary-air pump.
4. Unscrew two external Torx screws (M6 x 50) used to secure the secondary-air pump to the bracket for secondary-air pump.
5. Lift up the secondary-air pump and pull off the air hose -1- on the secondary-air pump.
Use a wooden or plastic wedge to do this.
6. Lift the secondary-air pump up and out.
Installing secondary-air pump
1. Connect air hose -1- and position secondary-air pump on the bracket.
2. Fit two external Torx screws (M6 x 50) used to secure the secondary-air pump to the bracket. - Tightening torque: 13 Nm (9.5 ftlb.)