Snapper YARD CRUISER YZ145333BVE, Safety Instructions & Operator'S Manual, Page: 21 / 32

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Section 4 - ADJUSTMENTS & REPAIR
WARNING
DO NOT attempt any adjustments, maintenance,
service or repairs with the engine running. Stop engine.
Stop blade. Engage parking brake. Remove key.
Remove spark plug wire from spark plug and secure
away from plug. Engine and components are HOT.
Avoid serious burns, allow all parts to cool before
working on machine. Fuel Filler Cap and Vent must be
closed securely to prevent fuel spillage. DO NOT
attempt to service or charge the battery while it is
installed on the YARD CRUISER. Shield the positive
terminal with terminal cover located on battery harness.
This prevents metal from touching the positive
terminal, which could cause sparks. Cables must be
connected to battery terminals in the proper position as
shown.
4.4 MOWER BLADE REPLACEMENT
4.4.3. BLADE REPLACEMENT
1. Remove blade(s). See Figure 4.17. Replace
blade(s) if it shows signs of excessive wear or
damage. See chart below for replacement
BLADE REPLACEMENT CHART
33” Blade 1-9523
38” Blades 2-4466 (Requires Two)
4.5 BATTERY
4.5.1. BATTERY REMOVAL
1. Tilt seat up to gain access to battery.
2. Observe and note cable positions on battery.
See Figure 4.18.
3.
Disconnect cables from battery terminals,
disconnecting BLACK (Negative) cable first.
Disconnect RED (Positive) battery cable. Slide
battery from battery cradle.
4. Retain mounting bolts and nuts for future use.
4.5.2. BATTERY INSTALLATION
1. Slide battery into battery cradle.
2. Connect cables to battery terminals. Connect
RED (Positive) cable first. Connect BLACK
(Negative) cable. See Figure 4.18.
3. Place the positive (+) terminal insulator over
positive terminal and cable. See Figure 4.18.
4.5.3. BATTERY SERVICE
1. Remove battery. Refer to Section “BATTERY
REMOVAL”.
2. Place battery in a well-ventilated area on a level
surface.
3. Using distilled water, refill cells as required to
cover cell plates of which can also be visualized
through the plastic battery case.
4. With cell caps removed, connect battery charger
to battery terminals. Red to positive (+) terminal
and black to negative (-) terminal.
5. Slow charge battery at 1 amp for 10 hours.
6. If battery will not accept charge or is partially
charged after 10 hours of charging at 1 amp,
replace with new battery, Part Number 6-0753.
FIGURE 4.18
WARNING
The electrolyte (acid) produces a highly explosive gas.
Keep all sparks, flame and fire away from area when
charging battery or when handling electrolyte or battery.
Electrolyte (acid) is a highly corrosive liquid. Wear eye
protection. Wash affected areas immediately after
having eye or skin contact with electrolyte (acid). Battery
acid is corrosive. Rinse empty acid containers with
water and mutilate before discarding. If acid is spilled on
battery, bench, or clothing, etc., Flush with clear water
and neutralize with baking soda. DO NOT attempt to
charge battery while installed on the YARD CRUISER.
DO NOT use “BOOST” chargers on the battery. If battery
is removed, DO NOT operate engine without insulating
Po battery cable terminal with electrical tape, or
sparking from the battery cables can result.
4.5.4. BATTERY STORAGE
If YARD CRUISER is to be stored out of season on
its rear bumper, it is recommended the battery be
removed, charged and stored.
1. Remove battery. (Refer to Section “BATTERY
REMOVAL”).
2. Perform battery service.
3. Bring battery to full charge, if required.
4. Store battery in an area away from the YARD
CRUISER on a wood surface. DO NOT STORE
BATTERY ON A CONCRETE SURFACE.
BLACK
NEGATIVE (-)
CABLE
RED
POSITIVE (+)
CABLE