belt AUDI A4 1999 B5 / 1.G AFC Engine Assembly Workshop Manual

10-7

- Loosen V-belt for hydraulic pump, viscous fan
and generator and secure with special tool 3204.

- Use screwdriver to counter-hold belt pulley for
viscous fan and unbolt with open-end wrench
3312.

Tightening torque with torque wrench 1331 and
open-end wrench 3312 is 37 Nm (27 ft lb);
without open-end wrench 3312 tightening torque
is 70 Nm (52 ft lb).

Note:
Refer to table for torque wrenches of a different
length; length of torque wrench from socket drive
to center of handle.

Length of torque
wrench Tightening
torques
220 mm 33 Nm (24 ft lb)
280 mm 37 Nm (27 ft lb)
300 mm 39 Nm (29 ft lb)
440 mm 45 Nm (33 ft lb)
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