12 Service
MCPBH-B (Rev. 4/20/2007)
SERVICE
Drum Removal
1. Support the planer with a hoist so the drum just
touches the ground.
2. Remove three deadshaft bolts (1) as shown in
Figure 4. The top bolt has a weld nut on the inside,
so it is unnecessary to hold this nut with a wrench.
Figure 4.
3. Remove four planetary bolts (2) as shown in Figure
5.
4. Slide the deadshaft out of the chassis (3) as shown
in Figure 4.
Figure 5.
5. Raise the planer and slide the drum outward as
shown in Figure 6.
6. Turn the drum on its side (bearing side down).
Figure 6.
7. Remove nine nuts (4) that secure the planetary /
motor assembly (5) as shown in Figure 7.
NOTE: The studs may back out of the drum when
attempting to remove these nuts. This is common
and will not affect the operation of the planer upon
reassembly.
8. Lift out the planetary / motor assembly.
Figure 7.
9. Turn the drum over. Remove four nuts (6) that
secure bearing (7) to the drum as shown in Figure
8. The studs may back out of the drum when
attempting to remove these nuts. This is common
and will not affect the operation of the planer upon
reassembly.
