Spicer TPCS (Tire Pressure Control System) Service Manual - Manual (Page 41)

41
Sleeve Removal
Perform the following steps using the Drive Axle Sleeve
Puller. See Figure 27.
1. Disconnect inlet tube assembly.
2. Install Drive Axle Sleeve removal tool on spindle
and align with end of sleeve.
3. Hook the puller jaws around the Drive Axle Sleeve.
4. Hold the drive sleeve removal tool against the base
plate.
5. Apply pressure until the sleeve is removed.
Drive Axle Wheel End
Service
Removal and Disassembly
Procedures
2. Thoroughly clean all non-elastomer parts.
3. Inspect the following for scoring, damage and
excessive wear:
• Tire Pressure Control System sleeve
• Spindle
• Axle housing
If scoring is excessive or wear causes loose bearing fit
on sleeve or spindle, replace sleeve or axle housing as
required. Refer to sleeve removal in this section for axle
housing sleeve replacement.
4. Inspect and repair brake system to manufacturer’s
specifications before installing air seal equipment.
Outer
Bearing
Inner
Jam Nut
Spindle
Washer
Outer
Jam Nut
Wheel Hub
OIL
AIR
O-Ring Seals
Air Seal
Assembly
Air Seal
Mounting Screws
Unitized
Hub Oil Seal
Inner Bearing
Drive Axle
Sleeve
Drive Axle
Sleeve
Puller
Figure 27 Wheel Hub Removal