Mitsubishi Fuso CANTER FE85DE6SLGP, Руководство по ремонту

Страница: 259 / 336

14
14-9
• Place at a central portion between pulleys of the belt and
push the handle (indicated by the arrow in the illustration) until
the O-ring touches the flange.
• Measure the amount of deflection of the belt.
• If the measured value deviates from the standard value range,
adjust the tension of the belt as follows.
1.2 Measurement using sonic belt tension gauge
• Direct the sensor microphone of to the position shown in
the drawing and measure the belt tension.
• For the operation of the sonic belt tension gauge, refer to the in-
struction manual of the sonic belt tension gauge.
A: Alternator pulley
B: Tension pulley (without air conditioner)
C: Fan pulley
D: Water pump pulley
P1: Measuring point on the belt
CAUTION
• If the surface temperature of the belt is high, the tension be-
comes higher. For the correct measurement, measure the
tension with the belt surface temperature being similar to
the room temperature.
• Turn on and set the sensitivity of its sensor microphone.
ON ( : means “low”): Measuring in noisy environment, or out-
doors in heavy wind
ON ( : means “high”):Measuring in silent environment, or mea-
suring a hard-to-vibrate belt
• Press “ (means “execute”)” key with no belt type number
entered.