Roller Bearing Maintenance - Landoll Brillion PD Operator's Manual

Roller Bearing Maintenance

If bearings are removed from frame refer to the steps
below to ensure minimum axle load is applied to prolong
bearing life.
1. With the Bearing Grease Fitting facing towards the
rear or upward of the machine, slide the Trunnion
Bearing Mounts onto the Trunnion Bearings and lift
the Roller Assembly up to the Center Frame Bearing
Hangers. Hand tighten 3/4-10 hardware to hold
Trunnion Bearing Mounts in place.
2. Look at each Trunnion Bearing Mount to make sure
that it is sitting perpendicular to the Center Frame
Bearing Hanger. If not adjust the Shim Washers
accordingly, for each side there are two 11ga and
one 14ga Shim Washers. Shim Washers can be all
three on the inside between the Stub Shaft shoulder
and the Trunnion Bearing, all three can be on the
outside between the Trunnion Bearing and Flat Top
F-851R0
Washer, or a combination on either side, but all three
must be used to minimize the gap. If gap cannot be
properly minimized with bearing snap rings to
outside, turn bearing around to have snap ring to
inside. The bearing inner race is offset with respect
to the trunnion bosses by 1/32". By installing
bearings with snap rings in versus out, 1/16"
difference can be made up at assembly if needed.
See Figure 4-3.
3. Tighten 3/4-10 and 1-8 hardware to specification per
torque chart. See page 4-1.
NOTE
Wheel Stop is on the Clamp side of the Roller Assembly
Figure 4-3: Trunnion Spacers
MAINTENANCE
4-5