Troy-Bilt ZT42 Lawn Mower User Manual


 
se c t i O n 6 — Ma i n t e n a n c e & ad j u s t M e n t s
General Battery Information

Should battery acid accidentally splatter into 
the eyes or onto the skin, rinse the affected area
immediately with clean cold water. If there is any
further discomfort, seek prompt medical attention.
If acid spills on clothing, first dilute it with clean 
water, then neutralize with a solution of ammonia/
water or baking soda/water.
NEVER connect (or disconnect) battery charger 
clips to the battery while the charger is turned on, as
it can cause sparks.
Keep all sources of ignition (cigarettes, matches, 
lighters) away from the battery. The gas generated
during charging can be combustible.
As a further precaution, only charge the battery 
in a well ventilated area.
Always shield eyes and protect skin and clothing 
when working near batteries.
Batteries contain sulfuric acid and may emit 
explosive gases. Use extreme caution when handling
batteries. Keep batteries out of the reach of children.
Battery Maintenance
The battery is filled with battery acid and then sealed at 

requires some maintenance to ensure its proper life cycle.
Spray the terminals and exposed wire with a battery 
terminal sealer, or coat the terminals with a thin coat of
grease or petroleum jelly, to protect against corrosion.
Always keep the battery cables and terminals clean and 
free of corrosion.
Avoid tipping. Even a sealed battery will leak electrolyte 
when tipped.
Batteries contain sulfuric acid and may
emit explosive gases. Use extreme caution when
handling batteries. Keep batteries out of the reach
of children.
Tire Maintenance
Check the tire air pressure after every 50 hours of operation or
weekly. Keep the tires inflated to the recommended pressures.
Improper inflation will shorten the tire service life. See the tire

guidelines:
Do not inflate a tire above the maximum pressure shown 
on the sidewall of the tire.
Do not reinflate a tire that has been run flat or seriously 

service the tire.
Lubrication
Using a pressure lubricating gun, lubricate the front 
castor wheel axles and the front pivot axle with No. 2


lubricating oil.
Using the Deck Wash System
When using the deck wash system,
never engage the deck from any position other than

assistant or engage deck in the presence of any
bystanders.
Attach the nozzle adapter to a standard garden hose 
connected to a water supply.
Move the tractor to an area within reach of the hose where 2.
the dispersal of wet grass clippings is not objectionable to

stop the engine.
3.
adapter onto the deck wash nozzle at the left end of the
mower deck. Release the lock collar to lock the adapter on

Turn on the water supply. 
5.


Turn off the water supply. 
7.
the adapter from the nozzle.
Cleaning the Spindle Pulleys

accumulation of grass clippings from around the spindle pulleys
and V-belt. Clean more often when mowing tall, dry grass.





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
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