Advertisement
Left and Right Hand Wing
Roller Installation
NOTE
Roller Axle Assembly clamped end must be on the outer
extremity of the Wing.
1. Apply anti-seize to each Roller Stub Shafts.
Each Roller Stub Shaft will utilize a Dirt Shield, a 14ga
Shim Washer (thinner), and two 11ga Shim Washers
(thicker). The gap between the Roller Stub Shaft shoulder
and Bearing Inner Ring must be minimized with the use of
Shim Washers and a Dirt Shield. Shim Washers can be all
three on the inside between the Stub Shaft shoulder and
the Dirt Shield or all three on the outside between the
Bearing and the Flat Top Washer, or a combination on
either side, but all three must be used to minimize the gap.
2. Insert 5/8-11 x 1-3/4 Bolts into Frame Bearing
Hanger. Place a Dirt Shield on each end of the Roller
Stub Shaft so that the cupped portion will be towards
the Bearing. Slide the Bearing onto the Roller Stub
Shaft. Lift up while supporting the Roller Assembly so
that the Bearing can be assembled with Locknuts
onto the outside of the Frame Bearing Hanger.
Bearings should be tight against the Bearing Hanger.
Push the Dirt Shield against the Bearing inner ring
and check the gap on each end between the Dirt
Shield and Roller Stub Shaft Shoulder. Remove
Bearing and add Shim Washer(s) as necessary. See
Figures 2-51 and 2-52. The bearing inner ring has an
internal rubber mount to allow for up to 1/16" of
excess gap.
3. Place the remaining Shim Washer(s) on the Roller
Stub Shaft outside of the bearing against the inner
ring. Install Flat Top Washer and 3/8" thick Washer
onto shaft. Secure with 1-8 x 2-1/4 Bolt and Lock
Washer.
F-982-0223
TABLE OF CONTENTS
ASSEMBLY
2-55
Advertisement
