MAINTENANCE

BELTS AND PULLEYS

This saw uses a pair of Blade Shaft Drive Belts (5G 3VX 530) and a Hydrostatic Pump Belt (AX-35).

2

1

Engine must be at idle when engaging or disengaging blade shaft drive:

To STOP Blade shaft Rotation:

Push rocker switch labeled BLADE SHAFT forward. Engine will tilt forward, disengaging the drive belt.

To START Blade shaft Rotation:

Push rocker switch lableled BLADE SHAFT backward. Engine will tilt back, engaging the belt drive.

3

1.Blade Shaft Drive Belt

2.Pump Drive Belt

3.BeltTensioner Pulley

Figure 48. Belt Locations

V-Belt Tension

CAUTION — Keep belts clean

Keep belts clean of foreign material that may cause slippage. Never dress belts as this can cause premature failure.

The V-belt tension on this saw is automatically controlled by the hydraulic system that actuates the blade shaft engage/disengage system. Hydraulic pressure exerted on the engine tilt cylinder applies force on the belt drive system to engage blade shaft rotation.

1 2 3

5

4

1.Engine Sheave

2.Tensioner Nut

3.Tensioner Base

4.Jackshaft Pulley

5.Tensioner Pulley

Figure 49. Belt Drive System

SP7060 PAVEMENT SAW • OPERATION MANUAL — REV. #0 (02/13/09) — PAGE 45

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Multiquip SP706020, SP706016, SP706036, SP706030, SP706026 operation manual Belts and Pulleys, Belt Tension

SP706016, SP706026, SP706030, SP706036, SP706020 specifications

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