Bearings; Removing; Installing - Arctic Cat 1987 AFS El Tigre Service Manual

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Fig. 4·82
8465
4. Inspect spring for distortion, crystallization,
or breaks.
5. I nspect the retai ner bracket and spri ng
mounting holes for cracks, damage, or wear.
6. Inspect the retainer bracket and movab le
sheave bearings for wear. For each respect ive
bearing, measure the outside diameter of the
sheave shaft and the inside diameter of the
sheave bearings. Compare t he read ings.
Clearance between the shaft and the respec-
tive bearing must not exceed 0.5 mm (0.020
in.). If t he c learance exceeds the specifica-
ti on, the bearing must be rep laced .
Fig. 4·83
8466
Fig. 4·84
8467
BEARINGS
Removing
To remove driven pul ley bearings, use th e follow-
ing procedure:
II NOTE: To remove the movable sheave bear-
ing, heat must be applied around the bear-
ing.
1. Place the movable sheave or reta iner bracket
flat on a press.
2. Using an appropriate ly sized bearing driver,
press the bearing out.
Fig. 4·85
Bearing Driver Diameter Specifications
I---
1.625 in.
----j
r-
1.495 in.
--i
Installing
0726·821
II
NOTE: Before installing the bearing, apply
LOCTITE STUD N' BEARING MOUNT to the
outside face of the bearing.
1. Place the movable sheave or retainer bracket
flat on a press.
2. Using an appropriate ly s ized bearing driver,
press the bearing into position. The bearing
must be f lush with both sides of the bearing
boss.
3. Wipe off excess LOCTITE.
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