BLADE LIFT ARMS
INSTALL BLADE LIFT ARMS
Install the small bearing in blade lift arm (1) with
tooling (A). Install large bearing (2) in the lift arm
with tooling (C). Install the bearings so they make
contact with their respective shoulders.
Tooling (A) and tooling (C) must be used to
install the bearings to prevent damage.
2. Install new seal (5) on yoke (3) with tooling (B).
Install washers (7) on the yoke. Fasten a hoist to
yoke (3). Put it in position in the lift arm.
3. Install a new seal on retainer (6). Put shims (8),
washers (4) and the retainer in position on the lift
arm. Install the bolts that hold the retainer to the
yoke. The shims are used to get .01 in. (.25 mm)
maximum end clearance of the yoke. The yoke must
rotate freely in the lift arm.
4. Install new bearings in the frame with tooling (A).
Install the bearings to a depth of .375 + .016 in. (9.53
+ 0.41 mm).
CAUTION: Tooling (A) must be used to install the
bearings to prevent damage.
5. Install four new seals (9) in the frame with tooling
(D). Install the seals with the lip toward the outside
and even with the outside surface.