Document: - page 14 (Black)
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14
ADJUSTMENTS
THROTTLE ADJUSTMENT
If the engine does not start or if it runs roughly, the remote
throttle control may need adjustment. See your Authorized
Briggs & Stratton dealer or follow the instructions below.
Manual friction of fixed throttle control adjustments, see
your Authorized Briggs & Stratton dealer.
WARNING
Prevent unintentional starting.
Before performing adjustments:
•
Remove spark plug wire from spark plug.
•
Disconnect battery at negative terminal (only
engines with electric start).
TO ADJUST REMOTE THROTTLE CONTROL
[1]
Loosen casing clamp screw.
[2]
Move engine throttle lever, wire, and casing as
far as possible in direction shown.
[3]
Move remote throttle control to FAST and
tighten casing clamp screw.
[4]
Move remote throttle to STOP (if equipped).
Engine throttle lever should make good con-
tact with stop switch. Readjust if necessary.
ENGINE THROTTLE
LEVER
CASING
CLAMP
SCREW
CASING AND WIRE
CARBURETOR ADJUSTMENT
WARNING
The manufacturer of the equipment on which this
engine is installed specifies top speed at which the
engine will be operated. DO NOT EXCEED this speed.
The carburetor on this engine is low emission. It is
equipped with a non-adjustable idle mixture valve and
governed idle, if equipped. Governed idle and top speed
have been set at the factory. If adjustment is required, see
an Authorized Briggs & Stratton Service Dealer.
Note: Engines operated at about 3000 to 5000 feet (900 to
1500 meters) above sea level may require a high altitude car-
buretor nozzle. If erratic performance is observed, contact a
Briggs & Stratton Authorized Service Dealer for cost to install/
purchase a high altitude carburetor nozzle, if available.
