MCi Reliability Driven Series Operator's Manual page 70

Figure 89.
4. Before the tire is completely off the ground,
loosen the wheel nuts.
5. Raise the wheel completely, remove the run-up
block, and remove the wheel nuts and the
wheel and tire assembly.
6. Mount the wheel on the hub pilot.
7. Torque the wheel nuts to 450-500 ft.-lbs using
the criss-cross sequence shown (Figure 90.).
Re-torque wheel nuts after 100 miles.
Figure 90.
Drive Axle
1. Run the inflated tire up onto the run-up block.
Stop the coach and apply the parking brake.
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2. Place the bottle jack under the drive axle
(Figure 91.) so that the jack ram pad fits the
recess at the bottom of the jacking pad. The
jack pad is on the rear face of the drive axle
beam below the suspension support structure
attachment. Partially raise the wheel.
Figure 91.
3. Before the tire is completely off the ground,
loosen the wheel nuts.
The wheel and tire assemblies weigh more
than 200 lbs. (90 Kg). Use caution when
loosening the wheel nuts, and when lifting the
wheel off the hub.
4. Raise the wheel completely, remove the run-up
block, and remove the wheel nuts and the
wheel and tire assemblies as required.
The drive axle wheel nuts are hub mounted:
the wheel nuts hold both the outer and inner
wheels. Take care when removing the nuts
and tire assemblies.
5. Ensure that both wheels are properly seated on
the hub pilot before tightening the nuts fully.
Torque wheel nuts to 450-500 ft.-lbs using the
criss-cross sequence shown in Figure 90.
Re-torque wheel nuts after 100 miles.
July 2015