Toro HydroJect 3010, Service Manual

Page: 31 / 124

Traction Pump Belt Adjustment (Fig. 16, 17)
1. Park machine on a level surface, stop the engine and
open the hood.
2. Check belt tension by depressing belt midway be­
tween pulleys with 3 lb. of force. Belt should deflect
1/4 in.
3. If adjustment is necessary:
A. Loosen pivot nut securing pump mount to pump
support.
B. Loosen adjusting nut securing pump and pump
mount to slotted pump support.
Figure 16
C. Loose three (3) capscrews securing pulley guard
bracket (Fig. 20, Item 21) to control panel and pump
1. Traction pump belt
support.
D. Use a pry bar in hole on pump bracket to pull pump
towards outside of machine until you get proper belt
tension, then tighten adjusting nut to secure pump
and pump mount to pump support.
E. Tighten pivot nut. Tighten three (3) capscrews
securing pulley guard bracket.
Figure 17
2
1
1
1. Adjusting nut
2. Pivot nut
Hydroject 3010 Page 4 - 13 Adjustments