Sears Craftsman 944.602810 Owner's Manual page 22

21.0 hp electric start 42" mower automatic lawn tractor
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TO ADJUST STEERING WHEEL ALIGNMENT
If steering wheel crossbars are not horizontal (left to right)
when wheels are positioned straight forward, remove steer-
ing wheel and reassemble per instructions in the Assembly
section of this manual.
FRONT WHEEL TOE-IN/CAMBER
The front wheel toe-in and camber are not adjustable on your
tractor. If damage has occurred to affect the front wheel toe-
in or camber, contact your nearest authorized service
center/department.
TO REMOVE WHEEL FOR REPAIRS
(See Fig. 27)
Block up axle securely.
Remove axle cover, retaining ring and washers to allow
wheel removal (rear wheel contains a square key - Do not
lose).
Repair tire and reassemble.
On rear wheels only: align grooves in rear wheel hub and
axle. Insert square key.
Replace washers and snap retaining ring securely in
axle groove.
Replace axle cover.
NOTE: To seal tire punctures and prevent flat tires due to
slow leaks, tire sealant may be purchased from your local
parts dealer. Tire sealant also prevents tire dry rot and
corrosion.
WASHERS
RETAINING
RING
AXLE COVER
SQUARE KEY
(REAR WHEEL ONLY)
TO START ENGINE WITH A WEAK BATTERY
(See Fig. 28)
WARNING: Lead-acid batteries generate
explosive gases. Keep sparks, flame
and smoking materials away from bat-
teries. Always wear eye protection when
around batteries.
If your battery is too weak to start the engine, it should be
recharged. If "jumper cables" are used for emergency
starting, follow this procedure:
IMPORTANT: YOUR TRACTOR IS EQUIPPED WITH A 12
VOLT SYSTEM. THE OTHER VEHICLE MUST ALSO BE A
12 VOLT SYSTEM. DO NOT USE YOUR TRACTOR
BATTERY TO START OTHER VEHICLES.
TO ATTACH JUMPER CABLES -
Connect one end of the RED cable to the POSITIVE (+)
terminal of each battery (A-B), taking care not to short
against tractor chassis.
Connect one end of the BLACK cable to the NEGATIVE
(-) terminal (C) of fully charged battery.
Connect the other end of the BLACK cable (D) to good
chassis ground, away from fuel tank and battery.
SERVICE AND ADJUSTMENTS
FIG. 27
TO REMOVE CABLES, REVERSE ORDER -
BLACK cable first from chassis and then from the fully
charged battery.
RED cable last from both batteries.
WEAK OR DEAD
BATTERY
TO REPLACE HEADLIGHT BULB
Raise hood.
Pull bulb holder out of the hole in the backside of the grill.
Replace bulb in holder and push bulb holder securely
back into the hole in the backside of the grill.
Close hood.
INTERLOCKS AND RELAYS
Loose or damaged wiring may cause your tractor to run
poorly, stop running, or prevent it from starting.
Check wiring. See electrical wiring diagram in the Repair
Parts section.
TO REPLACE FUSE
Replace with 20 amp automotive-type plug-in fuse. The fuse
holder is located behind the dash.
TO REMOVE HOOD AND GRILL ASSEMBLY
(See Fig. 29)
Raise hood.
Unsnap headlight wire connector.
Stand in front of tractor. Grasp hood at sides, tilt toward
engine and lift off of tractor.
To replace, reverse above procedure.
22
FULLY CHARGED
BATTERY
FIG. 28
HOOD
HEADLIGHT
WIRE
CONNECTOR
FIG. 29

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