Adjusting The Brake Pedal; Belt Maintenance; Adjusting The Pump Drive Belt - Toro Workman HD 07369 Operator's Manual

Adjusting the Brake Pedal

Service Interval: Every 200 hours
Note: Remove the font hoot to ease the adjustment
procedure.
1. Remove the cotter pin and clevis pin securing
the master cylinder yoke to the brake pedal pivot
(Figure 51).
Figure 51
1. Master cylinder yoke
2. Lift up on the brake pedal (Figure 52) until it
contacts the frame.
Figure 52
1. Brake pedal
3. Loosen the jam nuts securing the yoke to the master
cylinder shaft (Figure 51).
4. Adjust the yoke until its holes align with the hole in
the brake pedal pivot. Secure the yoke to the pedal
pivot with the clevis pin and cotter pin.
5. Tighten the jam nuts securing the yoke to the master
cylinder shaft.
Note: The brake master cylinder must relieve
pressure when properly adjusted.
2. Brake pedal pivot
2. Clutch pedal

Belt Maintenance

Adjusting the Pump Drive Belt

Service Interval: After the first 8 hours
Every 200 hours
1. Raise the bed (if so equipped) and position the safety
support on the extended lift cylinder to hold up the
bed.
2. Check the tension by pressing the belt at mid span
between the crankshaft and pump pulleys with 22 lb
(10 kg) of force. A new belt should deflect 0.48 to
0.58 inch (12 to 15 mm) A used belt should deflect
0.55 to 0.65 inch (14 to 16.5 mm). If the deflection is
incorrect, proceed to next step. If correct, continue
operation.
3. To adjust belt tension, complete the following:
A. Loosen the nuts securing the hydraulic pump to
the engine frame (Figure 53).
1. Pump drive belt
B. Rotate the pump until the desired belt tension is
attained. Tighten the nuts.
44
Figure 53