RS 4 Quattro Cabriolet V8-4.2L (BNS) (2008)
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Install two M8 x 30 nuts - A -.
B - Socket, long A/F 36
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When the nut is tightened the final drive must be supported (e.g. with universal transmission mounting (1359/2)in conjunction with engine and
transmission jack (VAG1383A )).
‹› Only increase tightening torque slowly and read off frictional torque frequently. If the specified frictional torque is exceeded, the spacer sleeve
must be replaced and the adjustment repeated. It is not possible to reuse a spacer sleeve that has been excessively compressed.
Measuring frictional torque
‹› Do not lubricate new taper roller bearings for frictional torque measurement. The bearings have already been treated with special oil by the
manufacturer.
With torque gauge, 0 to 600 Ncm, standard commercially available
B - Socket, A/F 36
‹› Use 3/4" to 1/2" reducer as necessary.
The following frictional torques should be set:
*
With at least 50 km service
Removing nut for drive pinion