Preliminary Work For Removing And Installing Front Spring Strut (Steel Springs) On Driver's Side

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Vehicles with PDCC:
Loosen PDCC reservoir at the fastening nut and set it aside. → 430955 REPLACING RESERVOIR (PDCC)
Loosen and remove holder for PDCC reservoir at the threaded joints -1, 2- at the left of the engine compartment.

Fig 1: Identifying Holder For PDCC Reservoir - Cable Guide
Courtesy of PORSCHE CARS NORTH AMERICA, INC.