Pressing Ring Knurled Screw In And Out; Pressing Ring Knurled Screw Out - Porsche 996 TT Repair Manual

Note
• The visual difference between the 3−ring knurled screw and the 4−ring knurled screw can only be
detected when the screw is pressed out.
1. Identify the ring knurled screw. With the screw pressed in, measure the groove diameter.
Object Measured value Screw type
Diameter groove 1
Diameter groove 1
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Pressing ring knurled screw in and out

Pressing ring knurled screw out

CAUTION
In order to protect the con−rod cover, always insert alumininum sheet strips at the sides into the vice.
Pressing ring knurled screw in and out
> 7.9 mm 3−ring
knurled
screw
< 7.9 mm 4−ring
knurled
screw
einordnung
435