Carburetor Cleaning Recommendations
3. Lay throttle plate on shaft with numbers facing out and
install screw, Fig. 27. Use a new patchlock screw, or use
Loctite to secure screw in place.
1.
2.
3.
Disassemble carburetor.
Remove all old gaskets, seals and sealing material.
2
Use commercial carburetor cleaning solvents to clean
carburetor parts and body.
1
3
4.
When cleaning non-metallic parts (plastic, nylon,
Minlon, etc.), do not leave 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.
Fig. 27 – Installing Throttle Shaft
1.
2.
Numbers
3. Foam washer
Note: Do not use wires, drills or any other devices to clean out
Throttle shaft
metering holes or passages.
Assemble Carburetor
Install Inlet Needle Seat
Install Welch Plug
Install inlet needle seat with groove down using Briggs &
Stratton Tool #19057, Bushing Driver, until seated, Fig. 28.
1.
Install welch plug(s) with pin punch slightly smaller than
outside diameter of plug, Fig. 26.
1
1
2
2
Fig. 26 – Installing Welch Plug
Fig. 28 – Installing Inlet Needle Seat
1.
Welch plug
2. Pin punch
1.
Bushing driver tool
#19057
2. Groove
2.
3.
Press in until plug is flat. Do not cave in plug.
After plug is installed, seal outside edge of plug with
fingernail polish or non-hardening sealant.
Install Inlet Needle and Float
1.
2.
3.
Install inlet needle on float and install assembly on
carburetor body.
Install Throttle Shaft
Insert float hinge pin and center pin between float pin
bosses. Float height is non-adjustable.
1.
2.
Install throttle shaft and foam washer.
Turn shaft until flat is facing out.
Install rubber gasket on carburetor and lay float bowl on
body.
Carburetion
20
GTS 200
| Categories | Lawn Mower Manual, Parts and Accessories Manuals, Toro Lawn Mower Manual |
|---|---|
| Tags | Toro GTS 200 |
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| Language | English |
| Product Brand | Toro. Customer Service Representatives are available by phone:
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| Publisher | toro.com |
| Wikipedia's Page | Toro Company |
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