Component And Assembly Overview (With And Without PASM)
There are three different types of running gear: standard running gear, sport-type running gear (Performance) and PASM chassis.
The 911 Carrera S comes with the PASM chassis as standard.
| No. | Designation | Qty. | Removal | Fitting |
|---|---|---|---|---|
| -1- | Lock nut M12 x 1 | 1 | Pre-tension coil spring using a spring clamp. Then loosen the lock nut. To loosen the lock nut on vehicles with PASM, use a socket wrench insert, e.g. socket wrench insert for ATF temp. switch assembly Nr.18 . Counter with a suitable lever at two bolts (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 -2-
and tighten the hexagon nuts to 32 Nm (24 ftlb.). Counter with a suitable lever at two bolts (of the three M8 bolts) on the supporting mount. The tightening torque of 32 Nm (24 ftlb.) applies - even contrary to previously published specifications - for all 997 rear-axle spring struts (conventional and with PASM). |
| -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) | 1 | Observe allocation, depending on coil spring tolerance range (see assembly instructions). Join to spring plate at the correct position -4- . | |
| -4- | Spring plate | 1 | Replace if necessary. | |
| -5- | Washer | 1 | ||
| -6- | Additional spring | 1 | . PASM and sport-type running gear: approx. 53 mm long. Standard running gear: approx. 67 mm long. |
|
| -7- | Bellows | 1 | Replace if necessary. Before installation, assemble with the additional spring -6- . | |
| -8- | Coil spring | 1 | . Always replace both coil springs at the same time (coil springs are only available in pairs). | |
| -9- or -9.1- | Concave washer Variant -9-
= 78 mm diameter or Variant -9.1- = 134 mm diameter (consisting of concave washer and rubber support) |
1 | Fit groove downwards facing snap ring. Ensure perfect fit on snap ring -10-
. Observe allocation. Variant -9-
for standard running gear and PASM chassis. Variant -9.1- for sport-type running gear (Performance). |
|
| -10- | Snap ring | 1 | Use snap-ring pliers VW 161a for removal and installation. | Replace. Fit in the specified groove using snap-ring pliers VW 161a -A or B- (observe table during assembly). Make sure it fits perfectly in the groove! |
| -11- | Vibration damper | 1 | . The item number is shown on the damper tube. |