Dimensions for 944 hub machining

[wrljet]

I'm a hobbyist machinist and 0.01mm is accuracy I can only read about, not something I achieve. ;-)

FWIW, I just looked up the Porsche specs for runout in the 996 Workshop Manual.

Lateral runout of the brake disc, max. - 0.03 mm
Lateral runout of the wheel hub, max. - 0.03 mm
Lateral runout of the brake disc when installed, max. - 0.06 mm

Maximum permissible radial runout and lateral runout of the light
alloy wheels = 0.7 mm.

Bill