ENG
INSPECTION AND REPAIR
4-18
EAS00401
CHECKING THE BEARINGS
1. Check:
• bearings
Clean and lubricate the bearings, then rota-
te the inner race with your finger.
Rough movement
Replace.
EAS00321
CHECKING THE PRIMARY SHEAVE
1. Inspect:
• primary sliding pulley wheel
• primary fixed pulley wheel
Wear/Crackjs/Striping/Damage
Replace
2. Check:
• free movement
Insert the collar in the primary sliding
sheave and check if there is free move-
ment.
If it catches or there is excessive play
Replace the pulley wheel or the bushing.
3. Measure:
• external diameter (collar)
Outside specified value
Replace
Primary sheave weight outside
diameter
15 mm
<Limit>: 14.5 mm
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