Dixon SpeedZTR 30 Safety And Operation Manual page 40

CARE AND MAINTENANCE
—Fig. 10—
Front Adjuster Nut
(2 places)
Side-to-Side
Adjustment
116689 Coupler
Adjust in Step B
40
Jam Nut
Loosen in Step A
Tighten in Step C
Rear Adjuster Nut
(2 Places)
Front to Rear
Adjustment
—Fig. 11—