Briggs & Stratton 355Z Lawn Mower User Manual


 
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WARNING
Never store the unit (with fuel) in an enclosed,
poorly ventilated structure. Fuel vapors can
travel to an ignition source (such as a furnace,
water heater, etc.) and cause an explosion.
Fuel vapor is also toxic to humans and
animals.
Battery Maintenance
Cleaning the Battery and Cables
1. Disconnect the cables from the battery, negative
cable first (B, Figure 29).
2. Clean the battery terminals and cable ends with a
wire brush until shiny.
3. Reinstall the battery and reattach the battery
cables, positive cable first (see A, Figure 29)
4. Coat the cable ends and battery terminals with
petroleum jelly or non-conducting grease.
Storage
Before you store your unit for the off-season, read the
Maintenance and Storage instructions in the Safety
Rules section, then perform the following steps:
• Disengage the PTO, set the parking brake, &
remove the key.
• Perform engine maintenance and storage
measures listed in the engine owner’s manual.
This includes draining the fuel system, or adding
stabilizer to the fuel (do not store a fueled unit in
an enclosed structure - see warning).
• Battery life will be increased if it is removed, put in
a cool, dry place and fully charged about once a
month. If the battery is left in the unit, disconnect
the negative cable.
Before starting the unit after it has been stored:
• Check all fluid levels. Check all maintenance
items.
• Perform all recommended checks and procedures
found in the engine owner’s manual.
• Allow the engine to warm up for several minutes
before use.
Figure 29. Battery Maintenance
A. Positive Cable
B. Negative Cable
B
A
Regular Maintenance
WARNING
Be careful when handling the battery. Avoid
spilling electrolyte. Keep flames and sparks
away from the battery.
When removing or installing battery cables,
disconnect the negative cable FIRST and
reconnect it LAST. If not done in this order, the
positive terminal can be shorted to the frame by
a tool.
Not for
Reproduction