Float Valve Kit

Remove carburetor. Remove float bowl and float. Use crochet hook to remove old seat, use the flat end of a drill bit to set new seat. Reassemble carburetor, and install on engine..

Suspected problem due to ethanol damage to engine not designed to use it.
1. Drained fuel tank.
2. Removed shroud, air filter assembly and disconnected fuel line. (Good time to replace air filter)
3. Removed carburetor, noting manner of attachment of throttle linkage.
4. Disassembled float bowl from carb.
5. Removed float, needle valve and needle valve seat.
6. Remove old air cleaner gasket.
7. Thoroughly cleaned carb and parts to be reused.
8. Replace needle valve seat per instructions supplied with new part.
9. Replace float and needle valve with new parts.
10. Reassembly float bowl on carb.
11. Reattach carb to engine, including reattachment of throttle linkage.
12. Reinstall fuel line. (Note: I recommend installing an in-line fuel strainer.)
13. Reinstall air filter assembly and shroud.
14. Fill fuel tank
15. Test run engine.
Engine now starts easy and has same power as before.
I try to avoid ethanol in my small engines even in those supposedly designed for it. It's a powerful solvent and a potential troublemaker in my experience.

Old float seat swelled up and crumbled, carefully removed all old pieces with a small stiff wire.
After making sure new seat was correctly oriented and centered in hole, I pressed it in with the blunt end of a drill bit that was almost as big as the hole. Then reassembled carb and put it back on the mower.

1. Removed carburetor from engine.
2. Removed float bowl cover, float, main jet and needle.
3. Removed plastic seat from carburetor body by inserting a small drill bit into it and levering it out.
4. Inserted new plastic seat into carburetor body. Used same drill bit to guide it into place and firmly seat it.
5. Installed needle valve and float and checked for correct operation by inverting carburetor and making sure that float fully closed (float is horizontal).
6. Reassembled carburetor and installed it back on engine.

1. Removed and disassembled carburetor
2, Determined main jet damaged
3. Ordered required (obsolete) parts from eReplacements
4. Installed replacement parts
5. Re-installed carburetor
6. Started engine and mowed lawn.

I took off the air cleaner and the float bowl, removed the float and needle. looked up the hole with a mirror and flash light and saw the seats groved edge. stuck a long screw in the seat hole and pulled it out. sprayed with carburator cleaner and installed the new seat with the groved edge facing away from the float. installed the needle and bowl gasket. forgot to get bottom gasket so I used the old one. filled with gass and checked for leakes. started on first pull. thats it, MIKE

Took apart this carb. several times, had to break down and order a new needle and seat and new gaskets, got this power washer to run finally, it was given to Me and has been sitting for years.

Replace cable bracket clean paint rusty parts push handle. Remove Flote bowl remove float valve clean all parts in parts cleaner mask paint bowl adjust to factory spec reassemble add fluids. Start run mow on hour make needed adjustment replace decals open vent gas cap. Run mow 30 min

40+ year old Briggs and Stratton lawn mower engine, carb rebuild. Parts were easy to find on ereplacementparts.com, reasonably priced and quickly delivered. The repair was easy and fast. Old engine started on first pull.

1.shut off fuel flow
2. Remove air cleaner assembly
3. Remove fuel line from carburetor
4. Remove carburetor bolts and throttle linkage
5. Unbolt carburetor bowl
6. Remove float and needle and old seal
7. Insert new seal with groove side down and press it
down using non-cutting end of drill bit sized to fit seal
tunnel
8. Install new needle and float assembly and other parts