Carburetor Repair Kit (zama) - 791-180090:Ryobi

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Carburetor Repair Kit (zama) 791-180090

Part Number: 791-180090

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Questions & Answers

Repair Instructions

*This part replaces obsolete part #: 180090.

Product Information

Description:

This repair kit has been OEM sourced to ensure quality and is intended to be used with trimmers from MTD, Ryobi, Troy-Bilt, Bolens, Yard-Man, and Yard Machines. Overtime gasoline additives can leave deposits in the fuel passageways. The deposits can clog the carburetor and deteriorate soft components like the diaphragm. A clogged or worn out carburetor can cause issues with air/fuel reaching the cylinder and this can affect the engine's performance. If this should occur the carburetor can be cleaned out and rebuilt. This kit includes all the recommended parts to be replaced when rebuilding the carburetor.

Warning: California's Proposition 65

Compatibility

This part is compatible with the following machines:

Ryobi

790r (41DD790A034) Handheld Trimmer
790r (41ED790A034) Handheld Trimmer
790r (41FD790A034) Handheld Trimmer
740R 2-Cycle Gas Trimmer
2800M (41BD280G500) Trimmer
310BVR (611000001) (41AS310G034) Blower / Vacuum
310BVR (611000001) (41AS310G034) Blower / Vacuum
740R (810204484) (41BD740G034 ) 2-Cycle Gas Trimmer
766R (810185404) (41AD766G034) 2-Cycle Gas Trimmer
768R (811207810) (41BD768G034) 2-Cycle Gas Trimmer
770REB (901163446) 2-Cycle Gas Trimmer
GM2000 2-Cycle Gas Tiller
RGBV3100 (907171128) 2-Cycle Gas Blower / Vacuum
RGBV3100 (907171128) 2-Cycle Gas Blower / Vacuum
Ryan 264-3 (009147701-012003060) Trimmer
Ryan 274-3 (009159701-110245125) Trimmer
365SSR (101052251-201043444) Trimmer
764TP (201041445) Trimmer
768R (803242445) 2-Cycle Gas Trimmer
770R (407104738) Trimmer
780R (512000001) Trimmer
780R (611000001) Trimmer
790PR (504231115) Pruner
885R (401000001) Trimmer
700R-1 (103029626-203096320) Trimmer
700TP (201043445) Trimmer
IDC 530B (104006901-106071000) Trimmer
720ER (410031411) Edger
720ER (507111707) Edger
720ER (512000001) Edger
Singer GBC2818 (312000001) Blower
720R1 (102055901-203096320) Trimmer
720TP (201043920) Trimmer
Singer GT2815 (401000001) Trimmer
Singer GT2815 (502010885) Trimmer
740R (203096321-304088004) Trimmer
740R (304088005) Trimmer
740R (602000001) Trimmer
740R (611000001) Trimmer
764R (103036646-203096320) Trimmer
Singer GTB2816 (411107336) Trimmer
Singer GTE2818 (401000001) Trimmer
Singer GTE2818 (411088141) Trimmer
Singer GTS2816 (401000001) Trimmer
IDC 300 (109012001-203096320) Blower
IDC 300BV (109012001-203096320) Blower
IDC 300-2 (009113701-109012000) Blower
IDC 364 (110025001-203096320) Trimmer
IDC 364-1 (009129201-110025000) Trimmer
IDC 400-1 (003023001) Cultivator
IDC 500-2 (009026201-102021682) Trimmer
IDC 500-2 (102021683-304051230) Trimmer
IDC 520-2 (009056201-104006900) Trimmer
PH790R (407104738) Trimmer
RLH100DS Trimmer
GT2815 (502010885) Trimmer

Troy-Bilt

TB15CS (41ADT15C066) Trimmer
TB25CS (41ADT25C063) Gas Trimmer
TB25CS (41ADT25C066) Gas Trimmer
TB25ET (41BDT2EC063) Gas Trimmer
TB25CS (41BDT25C063) Gas Trimmer
TB25ET (41ADT2EC063) Gas Trimmer
TB25ET (41ADT2EC066) Gas Trimmer

TB75SS (41ADT75C063) Trimmer
TB75SS (41ADT75C066) Trimmer
TB75SS (41BDT75C063) Trimmer
TB75SS (41CDT75C063) Trimmer
TB90BC (41ADT90C063) Trimmer
TB90BC (41BDT90C063) Trimmer

Bolens

BL410 21BK410G163 Tiller
BL410 21AK410G163 Tiller
BL100 41BD100G163 Gas String Trimmer
BL100 41CD100G163 Gas String Trimmer
BL150 41AD150G065 Gas String Trimmer
BL150 41AD150G163 Gas String Trimmer
BL150 41AD150G763 Gas String Trimmer

BL150 41BD150G163 Gas String Trimmer
BL100 41AD100G065 Gas String Trimmer
BL100 41AD100G163 Gas String Trimmer
BL150 41CD150G163 Gas String Trimmer
BL250 41AD250G163 Gas String Trimmer
BL250 41BD250G163 Gas String Trimmer
BL250 41CD250G163 Gas String Trimmer

Yard Man

YM1000 (41AD-Y10-G401) Trimmer
YM25 (41ADY25C401) Trimmer

YM75 (41ADY75C401) Trimmer
YM90 (41ADY90C401) Trimmer

MTD

41AD280G000 Handheld Trimmer
41AD280G700 Handheld Trimmer
41AD28VG000 Handheld Trimmer

41ADY28G000 Handheld Trimmer
21A-120R000 Tiller

Yard Machines

Y28 41ADY28G000 Curved Shaft, 2-Cycle Trimmer

Expand the 150+ compatible machines

Products Compatibility

This item works with the following types of products:

• Blower
• Cultivator
• Edger
• Pruner
• Trimmer
• Vacuum

Questions & Answers for Carburetor Repair Kit (zama)

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Repair Instructions: Submitted by Customers Like You

3 of 5 people found this instruction helpful

Tool Type:

Trimmer

Parts Used:

Carburetor Repair Kit (zama) - 791-180090

Repair Difficulty:

Easy

Time Spent Repairing:

15-30 minutes

Tools Used:

Screwdriver, Metric Allen wrench

Carburator not functioning

After finding and watching the ereplacement you tube video on how to clean a two cycle carburetor. It wasn't as difficult as I thought it would have been doing this installation. Here is the video that I found. https://www.youtube.com/watch?v=Z18WwhxEtxI

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Tool Type:

Trimmer

Parts Used:

Carburetor Repair Kit (zama) - 791-180090

Repair Difficulty:

Medium

Time Spent Repairing:

30-60 minutes

Tools Used:

Screwdriver, Pliers

carburator was leaking fuel

replaced gaskets and diaphragm in the carburetor

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Tool Type:

Edger

Parts Used:

Air Cleaner Filter - 791-180350B

Carburetor Gasket - 791-610675

Carburetor Repair Kit (zama) - 791-180090

Repair Difficulty:

Easy

Time Spent Repairing:

15-30 minutes

Tools Used:

Screwdriver, Pliers, N/A

Poor running, hard to start, had to operate with choke on

1. Remove air filter and cover
2. Removed carburetor screws and Choke cover
3. Unhook throttle cable
4. Remove fuel lines
5. Take carburetor to bench and remove both and plates
6. Remove needle and seat and replace with new
7. Install new diaphragm and cover gasket and secure on carb
8. Replace throttle plate cover gaskets and reinstall on carb
9. Reverse removal procedure to install

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Product Information