08 Maintenance.fm Page 152 Monday, May 11, 2009 2:03 PM
Maintenance
Drive Belt Tension Data
Specifications are listed below for deflection and sonic tension. Sonic tension measurement
requires Gates Sonic Tension Meter 507C or an equivalent.
Drive Belt Deflection (Using PV-43532 Tension Gauge)
Deflection
VISION 8-BALL
All other VISION
15 mm ± 0.5 mm
32 mm ± 0.5 mm
Drive Belt Sonic Tension (Using Sonic Tension Meter)
Sonic Tension
Required Data
VISION 8-BALL
All other VISION
Span
708.6
26 Hz ± 1
20 Hz ± 1
Belt Width
28 mm
Belt Mass Constant
8.4
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