3.
Carry out the following two work steps
immediately one after the other.
Apply 0666.690.191 [Spirit ] to the outer
diameter of the shaft seal.
4.
Use 5870.048.216 [Driver tool] to insert the
shaft seal with the seal lip showing to the oil
chamber.
Fig. 154
5.
If the double hexagon nut was already
bolted in, apply
0666.690.313 [Sealing compound] onto
the thread.
Use AA02.016.086 [Plug insert],
AA00.640.418 [Support fixture] and
5870.203.002 [Power screwdriver] to tighten
the double hexagon nut.
Tightening torque: 1,000 Nm
Fig. 155
6.
Rotate pinion several times in both directions.
7.
Check the necessary Pinion bearing rolling
torque 4.5 Nm – 10.5 Nm.
8.
If the rolling torque is too small, retighten the
double hexagon nut, until the necessary
rolling torque is reached.
Tightening torque: 1,000 Nm – 1,700 Nm
Fig. 156
Assembly
EN 4472.751.001 - 2015-11
87
Summary of Contents for AV 133
Page 1: ...REPAIR INSTRUCTIONS AV 133 Bus axle with compact bearing BUSES...
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