Replacing The Blower Belt; Turning Engine Lift Hook; Servicing The Fuse - Toro Z355 Z-Master Operator's Manual

Replacing the Blower Belt

Squealing when the belt is rotating, blower slipping
causing frequent clogging of chute and blower, frayed belt
edges, burn marks and cracks are all signs of a worn
blower belt. Replace the blower belt if any of these
conditions are evident.
1. Stop the engine, remove the key and disconnect the
spark plug wire(s) from the spark plug(s).
2. Push up on the spring loaded idler arm behind left
hand traction tire to relax pressure on blower belt (Fig.
93). Lock into frame slot.
3. Remove worn blower belt.
4. Install new blower belt around PTO gearbox and
blower pulleys. Then release spring loaded idler arm
and place belt above idler pulley (Fig. 93).
1
3
Figure 93
1. Blower belt
2. PTO Gearbox pulley
5. Check that belt aligns with PTO box, blower and idler
pulleys (Fig. 93).

Turning Engine Lift Hook

Turn the engine lift hook if the engine is to be lifted. The
engine lift hook is positioned to allow clearance for the air
cleaner hose.
1. Locate on engine the lift hook in figure 94.
2. Remove the lift hook from engine. Rotate lift hook
180 degrees and reinstall.
3. Use the engine lift hook.
4. Rotate lift hook 180 degrees and reinstall to its
original position.
Important Return lift hook to original position after
engine has been reinstalled.
2
4
m–5280
3. Blower pulley
4. Idler pulley
49
1
Figure 94
1. Engine Lift Hook

Servicing the Fuse

Service Interval/Specification
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
Alternator F2–25 amp, blade-type
Safety Interlock and Clutch F3–15 amp, blade-type
1. Remove dash panel screws to gain access to fuse
holder (Fig. 95).
2. To replace fuses pull out on the fuse to remove it
(Fig. 95).
Important Do not install fuses of greater capacity as
call out above. It could cause electrical system damage.
3
2
1
Figure 95
1. Main-30 amp, F1
2. Alternator-25 amp, F2
2
M–4855
2. Screws
4
m–5281
3. Safety interlock and
clutch-15 Amp, F3
4. Screw