Model # 78614420 Official Craftsman 2-gallon polyethylene sprayer

Here are the diagrams and repair parts for Official Craftsman 78614420 2-gallon polyethylene sprayer, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS

Showing 10 of 39 parts |

#17

Replacement parts diagram

Clamp

Part #1-4622

The manufacturer no longer makes this part, and there's no substitute part

Lawn Sprayer Shut-off Handle Fiber Gasket 1-3632

#26

Replacement parts diagram

Lawn sprayer shut-off handle fiber gasket

Part #1-3632

The manufacturer no longer makes this part, and there's no substitute part

#23

Replacement parts diagram

Lawn sprayer washer

Part #1-3635

The manufacturer no longer makes this part, and there's no substitute part

Replacement parts diagram

Plunger rod

Part #2-8510

The manufacturer no longer makes this part, and there's no substitute part

#18

Replacement parts diagram

Shut-off

Part #3-1866

The manufacturer no longer makes this part, and there's no substitute part

#27

Replacement parts diagram

Bushing

Part #1-4570

The manufacturer no longer makes this part, and there's no substitute part

Lawn Sprayer Adjustable Spray Nozzle Cap 1-4973

#32

Replacement parts diagram

Lawn sprayer adjustable spray nozzle cap

Part #1-4973

The manufacturer no longer makes this part, and there's no substitute part

#28

Replacement parts diagram

Lawn sprayer fiber washer

Part #1-5297

The manufacturer no longer makes this part, and there's no substitute part

#14

Replacement parts diagram

Lawn sprayer check valve

Part #1-4324

The manufacturer no longer makes this part, and there's no substitute part

Replacement parts diagram

Lawn sprayer washer

Part #2-2252

The manufacturer no longer makes this part, and there's no substitute part

Symptoms for gas cooktops

Why won't my cooktop's gas burners ignite or spark?

Main causes: burner igniter switch failure, bad spark module, dirty or damaged spark electrode, wiring failure, lack of …

Why isn't my cooktop's gas burner heating properly?

Main causes: gas supply problem, faulty pressure regulator, clogs in burner or orifice, burner valve failure…

Why do my cooktop's spark igniters keep clicking?

Main causes: stuck burner igniter switch, wet igniter switch contacts, faulty spark module…

How to replace a spark igniter switch on a gas cooktop

Follow these step-by-step instructions to fix the surface burner ignition system on your gas cooktop by replacing the sp…

Repair difficulty

Time required

45 minutes or less

How to replace a spark module on a gas cooktop

No flame on your gas cooktop? Installing a new spark module could be the fix you need.…

Repair difficulty

Time required

30 minutes or less

Articles and videos for gas cooktops

How is cooking on an electric range different than cooking on a gas stove?

Model # 78614420 Official Craftsman 2-gallon polyethylene sprayer

Model diagram and schematic

SEARCH WITHIN THIS MODEL

Symptoms for gas cooktops

Why won't my cooktop's gas burners ignite or spark?

Why isn't my cooktop's gas burner heating properly?

Why do my cooktop's spark igniters keep clicking?

Repair guides for gas cooktops

How to replace a spark igniter switch on a gas cooktop

How to replace a spark module on a gas cooktop

Articles and videos for gas cooktops

How is cooking on an electric range different than cooking on a gas stove?

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How to clean grates and burners on a gas cooktop video

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