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Wing Frame Roller Installation
NOTE
Wheel Stop is on the Clamp side of the Roller Assembly
NOTE
Roller Axle Assembly clamped end must be on the outer
extremity of the Wing.
NOTE
Crowfoot Wheel Rotation Arrow must follow the direction
of travel. See Figure 2-18.
Roller Assemblies are pre-assembled from the factory
with trunnion bearings, shims, and retaining washers.
Crowfoot Wheel Rotation Arrow must follow the direction
of travel. See Figure 2-18.
1. Support Wing Frame outer end from above the
Frame.
2. Place Bearing Hanger Clamp on the top of the Wing
Frame Tube and assemble the bolt on Bearing
Hanger on the end of the Wing Frame with.5/8-11 x 7
Bolts and Flange Locknuts. Do not tighten. See
Figure 2-19.
3. Position the Trunnion Bearings so the Grease Fitting
faces the rear of the machine.
4. Place a Trunnion Washer on the Trunnion Bearing's
rear facing boss with the grease fitting. Slide the
Trunnion Bearing Mounts onto Trunnion Bearings
5. Lift the Roller Assembly up to the Wing Frame
Bearing Hangers and attach Trunnion Mounts with
3/4-10 x 2-1/4 Bolts and Lock Washers. Tighten Inner
Trunnion Mounts first, then outer Trunnion Mounts.
6. Tighten outer bolt on Bearing Hanger making sure it
pulls up evenly, adjust as needed to minimize end
loading the Trunnion Bearings.
2-22
TABLE OF CONTENTS
a
Figure 2-18: Wheel Rotation
F-1108-0121
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