MTD 660 Series Owner's Manual page 16

BATFERY FAILURES
Some common causes for battery failure are: incor-
rect initial activation, lack of water, adding ch_ micals
other than water after initial activation, undercharging,
overcharging, corroded connections, freezing. These
failures do not constitute warranty.
TIRES
Recommended operating tire pressure is al!proxi-
mately 12 p.s.i. (check sidewall of tire for tire manu-
facturer's recommended pressure). Maximt m tire
pressure under any circumstances is 30 p.s.i. Equal
tire pressure should be maintained on all tires.
When installing a tire to the rim, be certain rim is
clean and free of rust. Lubricate both the tire _nd rim
generously. Never inflate to over 30 p.s.i, t3 seat
beads.
_lb WARNING: Excessive pressure (o_er 30
p.s.i.) when seating beads may cause
tire/rim assembly to burst with fon;e suf-
ficient to cause serious injury.
OFF-SEASON STORAGE
If the machine is to be inoperative for a period longer
than 30 days, prepare for storage as follows.
1. Clean the engine and the entire unit thoroughly,
2. Lubricate all lubrication points. Wipe the entire
machine with an oiled rag to protect the surfaces.
3. Refer to the engine manual for correct engine
storage instructions. The engine must be com-
pletely drained of fuel to prevent gum deposits
from forming on essential carburetor parts, fuel
lines and fuel tanks.
4. Charge battery fully. The battery loses some of
its charge each day when the unit is not used.
NEVER store battery without a full charge.
Recharge battery before returning to service or
every two months, whichever occurs first.
5. Store unit in a clean, dry area. Do not store next
to corrosive materials, such as fertilizer.
NOTE: When storing any type of power equipment in
an unventilated or metal storage shed, care should be
taken to rustproof the equipment. Using a light oil or
silicone, coat the equipment, especially any chains,
springs, bearings and cables.
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