Yamaha YV-1600A Owner's Manual - Page 18

Set the synchro belts fan belts*.

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ASSEMBLY: YV-3910/3710/3700 . Set the synchro belts (fan belts)*. 9-1 First, wrap the synchro belt around the driver pulley and then carefully slide it over the fan side pulley. * Note For Service Personnel If the belt cannot be mounted because the distance between pulleys is too wide, or the belt slips due to a too narrow pulley distance, loosen the two driver positioning screws (see illustration below) to adjust the pulley distance (belt tension). Tighten the screws securely after adjustment. Driver Side Synchro Belt (Fan Belt) Driver Positioning Screws Pulley Fan Side Pulley Synchro Belt (Fan Belt) * Slide belt over the pulley. * In case the belt is misplaced or worn, the following spare part may be ordered: Part No. W5128092 Part Name Synchro Belt Specification 18OTN15-3.0 16

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Synchro Belt (Fan Belt)
* Slide belt over the pulley.
Part No.
Part Name
Specification
W5128092
Synchro Belt
18OTN15-3.0
.
Set the synchro belts (fan belts)*.
9-1
First, wrap the synchro belt around the driver pulley and then carefully slide it over the
fan side pulley.
Driver Side
Fan Side
Pulley
Synchro Belt
(Fan Belt)
Pulley
*
Note For Service Personnel
If the belt cannot be mounted because the distance between pulleys is too wide,
or the belt slips due to a too narrow pulley distance, loosen the two driver
positioning screws (see illustration below) to adjust the pulley distance (belt
tension). Tighten the screws securely after adjustment.
Driver Positioning
Screws
* In case the belt is misplaced or worn, the following spare part may be ordered:
ASSEMBLY: YV-3910/3710/3700
16