Briggs & Stratton 115400, Manual

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120
5
Fig. 103
15. Using carburetor nozzle screwdriver #
19280
, remove main carburetor emulsion
tube ([ A ] Fig. 104).
Fig. 104
TO CLEAN CARBURETOR: SEE SECTION 5-
FUEL SYSTEMS AND CARBURETION.
Assembly
1. Assemble retainer ([ A ] Fig. 105) on choke
shaft ( B ).
2. Place choke shaft spring ( C ) on shaft and
hook small hook in notch on cho ke lever
3. Assemble washer ( D) , and retainers ( E ) to
choke shaft.
4. Insert choke shaft assembly into
carburetor body. Engage large end of
return spring (
C ) on boss.
5. If the carb uretor has a spring detent, guide
the detent spring into the slot on the
choke shaft lever.
6. Place choke plate ( F ) on shaft, single
notch on edge towards fuel inlet. Two half
moon dimples position the plate on the
shaft. Secure with two screws ([ G ] Fig.
105).
Fig. 105
1. Install throttle shaft seal ( A ) to carburetor
body. Install seal with grooved side out.
2. Place plastic throttle shaft seal ( B ) o n
throttle shaft ([ C ] Fig. 106).
3. Install throttle shaft to carburetor body.
Fig. 106
4. Rotate throttle sha ft until the flat side of
the shaft is facing out.
5. Lay the throttle plate ( A ) on the shaft with
the stamped numbers ([ B ] Fig. 107) to the
left. Install two screws with lock washers.