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Jet-Main (Standard)

Part Number: 842627

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Repair Instructions

Product Information

Manufacturer: Briggs and Stratton, Toro

Product Number: 842627

Classification: Part

Weight: 0.10 lbs.

Shipping: Ships Worldwide

Description:

This is an authentic Briggs & Stratton replacement part. The main jet is commonly found in small engines. This is a metal part, and is used in the carburetor assembly to control the fuel when the throttle is open. You will require a screwdriver when replacing this part. This item is sold individually.

Warning: California's Proposition 65

Compatibility

This part is compatible with the following machines:

Toro

74812 (270000001-270999999)(2007) Lawn Tractor
74812 (280000001-280999999)(2008) Lawn Tractor

74814 (270000001-270999999)(2007) Lawn Tractor

Briggs and Stratton

Expand the 150+ compatible machines

Products Compatibility

This item works with the following types of products:

• Engine
• Lawn Tractor

Questions & Answers

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Repair Instructions: Submitted by Customers Like You

4 of 5 people found this instruction helpful

Tool Type:

Lawn Tractor

Parts Used:

Jet--Main ((Standard)(Carburetor Part No. 791722 and 792060) - 792296

Jet-Main (Standard) - 842627

Repair Difficulty:

Medium

Time Spent Repairing:

30-60 minutes

Tools Used:

Screwdriver, Pliers, Socket set, Wrench Set, Nutdriver, Magnetic Screwdrivers are really recommendid

Both Main Jets fell out of the Fuel Transfer Case. Ono each main jets there is a tiny o-ring that holds the jets inside the fuel transfer case. If these o-rings go bad the jets will work loose and fa

First off it is a lot easier to replace the main jets if the carburetor is off the engine, however I was able to do it with the carburetor still attached to the
engine. This will make it somewhat of a nuisance but it can be done.
1.First disconnect the after fire solenoid.
2.Remove the float bowl.
3.Remove the hinge pin from the float, this pin is what holds the float on.
4.Remove the float and the inlet needle, the needle is attached to the float, it just slips off.
5.Remove the fuel transfer case 2 very small screws careful not to lose them.
6.The right and left main jets are located on the bottom of the fuel transfer case, IT DOES MATTER WHICH IS THE RIGHT AND LEFT, YOU HAVE TO BE SURE TO CHECK THE PART#'s there is a L and a R on top of the carburetor that will identify where the Right and Left Jets Go But you still have to find out which is the Right and Left Jets is before

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Tool Type:

Lawn Tractor

Parts Used:

Jet--Main ((Standard)(Carburetor Part No. 791722 and 792060) - 792296

Jet-Main (Standard) - 842627

Repair Difficulty:

Medium

Time Spent Repairing:

30-60 minutes

Tools Used:

Pliers, Socket set, Nutdriver

Surging, afterfiring

Changed all the rubber gaskets plus both jets. Runs much better.

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Discussion

Discussion for Jet-Main (Standard) - ( 842627 )

Discussion is closed. To ask our experts a question about a part, use the Q&A feature.

Question: 792296 & 842627 Jet-Main (St...

bobhuckeba

How can you tell which is left or right and where they go in the carb? My jets each have 3 numbers on them that are differant from each other. They look the same.