Briggs & Stratton 420000 Series Operating And Maintenance Instructions Manual page 10

STARTING AND STOPPING
ELECTRIC (KEY) STARTER (if equipped)
TO START ENGINE
FULL
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[1] Check oil level.
[5] Insert key and turn to
START.
TO STOP ENGINE
[1] Move throttle
(if equipped) to SLOW.
Choke
[2] Open fuel shut-off valve
(if equipped).
[3] Move choke control to CHOKE or
START.
CAUTION:
To prolong starter life,
use short starting cycles
(5 seconds maximum,
then wait one minute).
Follow equipment
manufacturer's recom-
mendations for charging
battery.
[2] Turn key to OFF.
[3] Close fuel shut-off
10
[4] Move throttle to FAST (if
[6] Let engine warm up. Choke
Equipped:
control lever toward RUN a
short distance at a time over
several seconds in warm
weather or minutes in cold
weather. Let engine run
smoothly
change. Operate with choke
in RUN.
Remove key and
store out of reach of
children.
valve (if equipped).
equipped). Operate en-
gine with throttle in FAST.
Move choke
before each