ZF AV 133, Repair Instructions

Page: 14 / 138

5 Setting Data
Designation Dimensions Measuring
instrument
Comment
Chapter/section
pinion bearing rolling torque 4 Nm – 10 Nm Torque wrench
with dial gauge
▪
Install input, page 74
Backlash bevel gear set e. g. 0.22 mm (±0.0
4 mm)
Dial gauge For ideal value see Reassemble
differential
▪
Setting backlash and differential
bearing rolling torque and checking
axial run-out and contact pattern.,
page 81
Axial run-out crown wheel max. 0.08 mm Dial gauge
▪
Setting backlash and differential
bearing rolling torque and checking
axial run-out and contact pattern.,
page 81
Differential bearing rolling
torque
4 Nm – 7 Nm
▪
Setting backlash and differential
bearing rolling torque and checking
axial run-out and contact pattern.,
page 81
Total rolling torque at axle ratio
i < 7.38
Total rolling torque =
Pinion bearing rollin
g 2 Nm (±1
Nm)
Torque wrench
with dial gauge
▪
Setting backlash and differential
bearing rolling torque and checking
axial run-out and contact pattern.,
page 81
Total rolling torque at axle ratio
i > 7.38
Total rolling torque =
Pinion bearing rollin
g 1.5 Nm (
±0.5 Nm)
Torque wrench
with dial gauge
▪
Setting backlash and differential
bearing rolling torque and checking
axial run-out and contact pattern.,
page 81
Pinion bearing rolling torque 4.5 Nm – 10.5 Nm Torque wrench
with dial gauge
(with shaft seal)
▪
Install shaft seal onto the drive,
page 86
setting of the intermediate
gear bearing
0.01 mm preload–
0.05 mm clearance
Dial gauge
▪
Assemble left portal drive, page 88
▪
Assemble right portal drive, page 103
Output gear bearing 0.03 mm preload–
0.03 mm clearance
▪
Assemble left portal drive, page 88
▪
Assemble right portal drive, page 103
Setting Data
14 EN 4472.751.001 - 2015-11