Servicing The Fuse; Servicing The Battery - Toro Z Master Z557 Operator's Manual

52in turbo force side discharge mower
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6. If adjustment is necessary, loosen the jam nut directly
below the yoke. Turn the bottom rod until the correct
measurement is obtained (Fig. 62). Tighten jam nut at
yoke

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 F1–20 amp, blade-type
Alternator F2–20 amp, blade-type
1. Raise the seat to gain access to fuse holder (Fig. 63).
2. To replace fuses pull out on the fuse to remove it
(Fig. 63).
3. Install a new fuse (Fig. 63).
2
Figure 63
1. Main-20 amp

Servicing the Battery

Warning
Battery posts, terminals, and related accessories
contain lead and lead compounds, chemicals
known to the State of California to cause cancer
and reproductive harm. Wash hands after
handling.
Checking Electrolyte Level
1. With the engine off, locate the battery under the seat.
2. Look at the side of the battery. The electrolyte must be
up to the upper line (Fig. 64). Do not allow the
electrolyte to get below the lower line (Fig. 64).
All manuals and user guides at all-guides.com
1
m–3653
2. Alternator-20 amp
44
3. If the electrolyte is low, add the required amount of
distilled water; refer to Adding Water to the Battery,
page 45.
1
2
3
Figure 64
1. Filler caps
2. Upper line
Danger
Battery electrolyte contains sulfuric acid which is
a deadly poison and causes severe burns.
Do not drink electrolyte and avoid contact with
skin, eyes or clothing. Wear safety glasses to
shield your eyes and robber gloves to protect
your hands.
Fill the battery where clean water is always
available for flushing the skin.
Follow all instructions and comply with all
safety messages on the electrolyte container.
Installing the Battery
1. Position battery in tray with terminal posts toward the
engine (Fig. 65).
2. First, install the positive (red) battery cable to positive
(+) battery terminal.
3. Then install the negative battery cable and ground wire
to the negative (–) battery terminal.
4. Secure the cables with 2 bolts (1/4 x 3/4 inch),
2 washers (1/4 inch), and 2 locknuts (1/4 inch)
(Fig. 65).
5. Slide the red terminal boot onto the positive (red)
battery post.
6. Secure the battery with J-bolts, hold down clamp and
2 washers (1/4 inch), and 2 wing nuts (1/4 inch)
(Fig. 65).
m–5004
3. Lower line

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