Scag Power Equipment STHM manual Belt Tension, Foot Control Pedal Adjustment

5.Check the adjustment of the right foot control pedal for full forward speed. The pedal should rest on the foot plate when the pump is stroked in the full forward position. To make an adjustment, discon- nect the ball joint from the pedal arm and loosen the jam nut (See Figure 6). Place the foot control pedal forward against the foot rest and adjust the ball joint on the rod until the stud aligns with the hole in the arm. Bolt the ball joint to the arm and tighten the jam nut.

2.To adjust cutter deck drive belt: Adjust the nut so that the belt moves 1/2" with 10 pounds of pres- sure. (See Figure 7).

End Of L-Shaped	"J" Bolt	Belt
Bracket
Nut

Washer

Jam Nut

Ball Joint SGB030

Figure 6. Foot Control Pedal Adjustment

SGB044

Figure 7. Cutter Deck Drive Belt Tension

3.To adjust blade drive belt: Using a belt tension gauge, check the belt tension so that the belt moves 1/2" with 10 pounds of pressure. (See Figure 8).

6.Start the engine. The wheels should rotate only when the foot control pedal is depressed.

BELT TENSION

CAUTION:

Stop engine and remove the key from the ignition before making any adjustments. Wait for all moving parts to come to a complete stop before beginning work.

-NOTE-

The Hydro Drive Belt is spring-loaded and does not require adjustment.

To adjust cutter deck drive and blade belts:

1. Remove belt cover.

Use of Tension Gauge sgb007

Figure 8. Blade Drive Belt Tension Check

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