3-5
CARBURETOR DISASSEMBLY
PROCEDURE
Before performing any carburetor service check the
throttle/choke control(s) for proper adjustments. Make
sure the unit is reaching full choke shutter position on
both carburetors.
NOTE : The series seven carburetor uses FIXED IDLE
AND MAIN JETS AND SHOULD BE SERVICED ONLY
BY QUALIFIED TECHNICIANS TO PREVENT
DAMAGE. It is a violation of both the U.S. EPA and CARB
regulations to modify the carburetor from the original
factory jetting unless specifically authorized.
CAUTION: DRAIN THE FUEL INTO AN
APPROVED CONTAINER OUTDOORS, AND
AWAY FROM ANY OPEN FLAME OR
COMBUSTION SOURCE. BE SURE THE ENGINE
IS COOL.
1. Remove the fuel line. Use care not to damage the
float bowl or retainer. Disconnect the wires from the
fuel shut-off solenoids. Release the float bowl retainer
bail. The float bowl assembly may now be removed
by pulling straight down. (Illust. 3-9)
2. Remove the main nozzle (Emulsion) tube, “O” ring,
and spring located in the center leg of the float bowl.
(Illust. 3-10)
3-9
3-10
SPRING
MAIN NOZZLE
(EMULSION TUBE)
O-RING
4. Float removal is done by grasping the cross-brace
on the float with needle nose pliers. Then pulling in a
horizontal motion to release the float assembly. (Illust.
3-12) Removal by any other method may cause
damage.
3-11
3-12
SOLENOID
GASKET
O-RING
SPRING
METERING
JET
3. Next remove the bowl drain screw or fuel shut off
solenoid and gasket. Remove the spring, metering
jet, and “O” ring. (Illust. 3-11)
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