Boxster S (987) F6-3.4L (2008)
Removing side cover
6.3.
Disconnect supply and return line at underbody.
Disconnect supply and return line and collect hydraulic fluid.
Supply and return line
7. Remove the supply tank.
Remove hydraulic fluid from supply tank by suction. Open bayonet lock and remove the supply tank.
Supply tank
8. Disconnect return line at the supply tank/hydraulic pump.
Disassembly tool, universal NR.21
If you do not have a special tool to hand, press the red circlip forward using two plastic spatulas and pull the return line out at the same time.