Boxster S (987) F6-3.4L (2008)
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Vacuum Pump: Service and Repair
WM 477619 Removing and installing vacuum pump
Information
Information
A vacuum pump is used to provide the vacuum for the brake booster. This vacuum pump, together with the oil suction pump on the left cylinder head,
is designed as a tandem pump -1-. It is driven by the exhaust camshaft on the left cylinder bank.
Overview of vacuum pump
1 - Tandem pump
2 - Screws
3 - Sealing ring
Preliminary work
1. Remove rear underbody cover.
Replace fastening nuts -2- following removal.
Removing cover for rear underbody
Removing vacuum pump
Removing
1. Remove the tandem pump.
Release the vacuum line -2- and pull it off.
