Speed Selector

Adjustment is required if you are unable to shift into all gears.

1.Put unit into Upright Service Position.

2.Disconnect the speed selector rod from the adjustment lever by removing hairpin (Figure 11).

3.Place the speed selector in the fast reverse speed position (Figure 11).

4.Thread the rod adjustment pin along the speed selector rod until it aligns with the mating hole on the speed selector lever. Insert the rod adjustment pin into hole.

5.Move the speed selector to the fastest forward speed position.

6.Insert the hairpin into the rod adjustment pin.

3

4

5

2

1

1.

Speed Selector Rod

5. Fast Reverse Speed

2.

Rod Adjustment Pin

Selector Position

3.Speed Selector Lever

4.Hairpin

Figure 11

Drive Chain

OS0021

OSs0190

Chain should be taut with little or no play in it. To compensate for looseness or excessive tightness in drive chain:

1. Put unit into the Upright Service Position.

To maintain proper tightness, a roller is held against the chain. To adjust the roller:

2.Loosen the nut on the hex shaft.

3.Move the shaft to achieve desired tightness.

4.Tighten the nut to lock the hex shaft in position.

5.Torque to 170-180 inch-pounds.

NOTE: Check interlock mechanism to ensure proper operation by checking both clutches to be sure they operate freely without binding.

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