TGB BLADE 425 Service Manual page 105

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8. V-BELT DRIVING SYSTEM
Driven pulley spring
Measure the length of driven pulley spring.
Replace it if exceeds service limit.
Service limit: 225 mm
Free length
Driven pulley
Check following items:
If both surfaces are damaged or worn.
If guide pin groove is damaged or worn.
Driven face
Replace damaged or worn components.
Measure the outer diameter of driven face and the
inner diameter of movable driven face. Replace it
if exceeds service limit.
Service limit: Outer diameter 44.93 mm
Inner diameter 45.60 mm
Guide pin groove
Movable driven face
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