Briggs & Stratton 5 HP, Руководство по устранению неполадок и ремонту

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Disassemble Carburetor
1. Remove bowl screw/fixed main jet
(Figure 39)
with fiber washer
.
2. Remove float bowl and bowl gasket from carburetor.
3. Remove float hinge pin , float and inlet needle
.
NOTE:
Inlet seat is not replaceable.
4. Remove idle speed screw with spring
(Figure 40)
,
when used.
5. Remove the limiter cap from the mixture screw.
Remove mixture screw and spring .
6. Rotate throttle shaft to closed position. Remove
throttle plate screw .
7. Remove throttle plate and throttle shaft with foam
seal.
8. Grasp choke plate and remove from choke shaft
.
9. Remove choke shaft and foam washer.
10. With a modified 5/32" pin punch , remove welch
plug from carburetor body.
Carburetor Cleaning
1. Disassemble carburetor.
2. Remove all old gaskets, seals and sealing material.
3. Use commercial carburetor cleaning solvents such as
Briggs & Stratton Spray Cleaner
(#100041
or
#100042)
, to clean carburetor parts and body.
4. Do not leave non-metallic parts (plastic, nylon, minlon,
etc.) in commercial carburetor cleaner bath more than
15 minutes.
NOTE:
Parts containing rubber, such as seals,
o-rings or pump diaphragms should never be placed
in commercial carburetor cleaner bath.
5. Use only compressed air (blowing in both directions)
to clean out all openings and passages.
6.
Do not use wires, drills or any other devices to clean
out metering holes or passages.
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Section 3 • Disassembly
5 HP Outboard • Troubleshooting & Repair Manual
3
Figure 39 — Carburetor Float Components
Figure 40 — Remove Welch Plug
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