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Ok, checking the manual, looks like it is 30mm hex (20mm nut [901.332.806.00]) has the cotter pin. Some Carreras from 85-86 had the 32mm hex (22mm nut self locking) that did not have the cotter pin [900.910.093.02].
Yes, it is really torqued. Recommend purchasing 3/4" drive stuff. Then comes the trick of applying enough umph to torque it to spec.
The spec for a 20 mm nut is 300-320 Nm (217-231 ft-lb).
For a Self Locking 22mm nut, the spec is 460Nm (339 ft-lb)
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'75 914-6 3.2 (Track Car)
'81 SC 3.6 (Beast)
'993 Cab (Almost Done Restoring)
Last edited by Jim Smolka; 12-08-2004 at 08:03 PM..
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