Replacing The Pump Drive Belt; Adjusting The Parking Brake; Servicing The Fuse - Toro Z286E Operator's Manual

Replacing the Pump Drive Belt

Check pump drive belt for wear after every 50 hours of
operation.
1. Pull spring loaded idler down and remove traction belt
from the engine and hydro pump pulleys (Fig. 44).
Remove belt between pulleys.
2. Install new belt around engine and hydro pump pulleys
(Fig. 44).
3. Pull spring loaded idler down and align below traction
belt. Release pressure on spring loaded idler (Fig. 44).
Important Spring loaded idler is under high tension.
Figure 44

Adjusting the Parking Brake

Check parking brake for proper adjustment.
1. Disengage brake lever (lever down).
2. Measure the length of the spring. Measurement should
be 2.75 in. (70 mm) between washers (Fig. 45).
3. If adjustment is necessary, loosen the jam nut below
the spring and tighten the nut directly below the yoke
(Fig. 45). Turn the nut until the correct measurement is
obtained. Tighten the two nuts together and repeat on
opposite side of unit.
4. Turn nuts clockwise to shorten spring length and turn
counterclockwise to lengthen the spring.
5. Engage parking brake, lever up.
A. Measure the distance between the trunnion roller
and the collar on brake rod . Measurement should
be 3/16–1/4 in. (5–7 mm) (Fig. 45).
6. If adjustment is necessary, loosen the jam nut directly
below the yoke. Turn the bottom rod until the correct
measurement is obtained (Fig. 45). Tighten jam nut at
yoke
4
1
Figure 45
1. Brake lever
2. Spring 2.75 in. (70 mm)
3. Adjusting nuts

Servicing the Fuse

The electrical system is protected by fuses. It requires no
maintenance, however, if a fuse blows check
component/circuit for malfunction or short.
Fuse: Main F1—30 amp, blade-type (Fig. 46)
1. Raise the seat to gain access to fuse holder (Fig. 46).
2. To replace fuses pull out on the fuse to remove it
(Fig. 46).
Figure 46
1. Main—30 amp
Fuse: Fuel Pump 10 amp, blade-type (Fig. 47)
Fuse: Engine Fuse 20 amp, blade-type (Fig. 47)
1. Locate fuses in the left rear of machine. Pull plastic
clip out and down to gain access to fuses in holders
(Fig. 47).
41
5
6
2
m–3788
3
4. Collar on brake rod
5. 3/16–1/4 in. (5–7 mm)
6. Jam nut and yoke
1
m–3653