Test 2 (lateral runout)
- Mount the adapter plate 9510/1 -arrow-
on the wheel hub. Refer to Fig 1
. Tightening torque of the wheel bolts (fastening screws): 130 N.m (96 ftlb.).
Courtesy of PORSCHE OF NORTH AMERICA, INC.
- Secure the dial gauge with some preload. The measuring range is on the largest diameter of the braking surface.
- Check the wheel hub lateral runout as described below: Measure 1 x outside -arrow-
and 1 x inside -arrow-
of the wheel bolt area (5-point measuring procedure) on the front face of the wheel hub. See Fig 2
. Fasten the dial gauge using a commercially available universal dial gauge holder.
Courtesy of PORSCHE OF NORTH AMERICA, INC.