1998 S/N 21329 - Walker Mowers

Operating Instructions
STARTING THE ENGINE
CAUTION
Cold Start
Lever Engaged
Before operating the mower, read and understand
all Safety Instructions and Operating
Instructions.
WARNING
NEVER run the engine in an enclosed or
poorly ventilated area. Engine exhaust
contains carbon monoxide, an odorless
and deadly gas.
Optional Cold Start Lever
1. Before attempting to start the engine, make
sure the operator is in the seat, the Forward
Speed Control is in NEUTRAL-PARK position,
and the blade clutch and parking brake are
DISENGAGED.
NOTE: Release parking brake to prevent extra
load on the starter if the transmission neutral is
slightly out of adjustment.
CAUTION
A safety interlock switch system PRE-
VENTS CRANKING the engine with either
the Forward Speed Control or the blade
clutch (PTO) out of neutral. If the engine
cranks otherwise, the safety system is not
working and should be repaired or adjusted
before operating the mower. DO
NOT disconnect safety switches; they are
for the operator’s protection.
NOTE: For starting in cold weather [below 40° F
(4° C)], use the optional cold start lever to release
the jackshaft drive belt and remove the hydrostatic
transmission from the starter cranking load. After
the engine has been started and warmed up, lower
the lever to re-engage the jackshaft drive belt.
2. Move the choke lever to the ON position and
move the throttle 1/4 to 1/2 open (toward
FAST). Turn the ignition switch to the START
position to start the engine. Release the key to
RUN position as soon as the engine starts.
NOTE: The choke may not be required if the
engine is warm.
IMPORTANT: If the engine fails to start after
approximately 10 seconds of cranking, the engine
should be checked before further cranking.
Turn the key to the OFF position and allow a
60 second cool-down period between starting
attempts. Failure to follow these guidelines can
damage the starter motor and shorten battery
life.
3. After the engine starts, make sure the oil pressure
light goes off. If not, stop the engine immediately
and find the cause of the problem. Make
sure the oil pressure light is off prior to engaging
the mower blades and beginning operation.
4. Gradually move the choke to the OFF position,
keeping enough choke on to allow the engine
to run smoothly as it warms up. As soon as
possible, move the choke to the OFF position.
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