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Component And Assembly Overview

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PASM chassis is installed as standard.

Fig 1: Identifying Rear Spring Strut Components - As Of 2010 Model
G09825775Courtesy of PORSCHE CARS NORTH AMERICA, INC.
Number Designation Qty. Removal Installation
-1-  Lock nut M12 x 1 1 Pre-tension the coil spring using the spring clamp.
Then loosen the lock nut. Use a socket-wrench insert, e.g. socket-wrench insert Nr.18  to loosen the lock nut. Counter with a suitable lever at two (of the three M8) bolts on the supporting mount. Screw hexagon nuts onto the bolts to avoid damaging the thread.
Use new lock nuts. Position the supporting mount and tighten the hexagon nut to 32 Nm (24 ftlb.).
Counter at two (of the three M8) bolts on the supporting mount using a suitable lever while doing this.
-2-  Spring-strut mount 1   During fitting, place the lug in the groove on the piston rod (twist lock of piston rod opposite the supporting mount).
-3-  Compensating plate (intermediate part) Thickness: 0.5 mm/Colour: natural
or
Thickness: 4.0 mm/Colour: black
1   Observe allocation, depending on coil spring tolerance range . Assemble at the correct position with spring plate -4-  .
-4-  Spring plate 1   Replace if necessary.
-5-  Washer 1    
-6-  Additional spring 1    
-7-  Bellows 1   Replace if necessary. Before installation, assemble with additional spring -6-  .
-8-  Coil spring (barrel spring with progressive characteristic) 1   Replace both coil springs (available only in pairs). Use the required spring plate -3-  (thickness of 0.5 or 4.0 mm), depending on coil spring tolerance range (load group).
-9-  Vibration damper 1   The vibration dampers for the right and left side are identical.
The item number is shown on the damper tube.
No. 10/11/12 is supplied as a spare part.
-10-  Rubber support 1   Replace if necessary.
-11-  Concave washer/height-adjusting nut. Not available as a spare part. 1 Do not remove (not available as a spare part). When replacing the vibration damper -9-  , set the existing adjustment dimension X on the new part.
Explained further under Preliminary work and in the assembly instructions.
 
-12-  Lock nut. Not available as a spare part. 1 Do not remove (not available as a spare part). Tightening torque: 100 Nm (74 ftlb.).