Model # 5500-B SERIES Official Okuma generator

Here are the diagrams and repair parts for Official Okuma 5500-B-SERIES generator, as well as links to manuals and error code tables, if available.

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Owner’s manual

Model diagram and schematic

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ALL PARTS

Showing 10 of 107 parts |

#54

Frame/stator/rotor/control panel diagram

Lawn & garden equipment bolt

Part #P54534

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

#E71

Carburetor/cam shaft diagram

Check valve

Part #P54802

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

#59

Frame/stator/rotor/control panel diagram

Generator fuel line

Part #P54544

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

#49

Frame/stator/rotor/control panel diagram

Fuel filter

Part #P54524

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

#14

Frame/stator/rotor/control panel diagram

Lawn & garden equipment bolt

Part #P54276

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

#35

Frame/stator/rotor/control panel diagram

Tapping screw

Part #P54496

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

#48

Frame/stator/rotor/control panel diagram

Gas cap

Part #P54855

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

#51

Frame/stator/rotor/control panel diagram

Generator fuel gauge assembly

Part #P54528

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

#64

Frame/stator/rotor/control panel diagram

Pipe comp. e

Part #P54554

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

#52

Frame/stator/rotor/control panel diagram

Generator screw

Part #P54530

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

Symptoms for gas walk-behind mowers

Choose a symptom to see related walk-behind mower repairs.

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Why does my lawn mower run rough?

Main causes: engine needs tune up, dirty or clogged carburetor, damaged flywheel key…

Why does my lawn mower cut unevenly?

Main causes: uneven wheel height settings, damaged wheel, dull or damaged cutting blade…

Why does my lawn mower vibrate a lot?

Main causes: damaged cutting blade, loose cutting blade, damaged flywheel key, engine needs tune up…

Why won't my lawn mower start?

Main causes: stale gas, engine needs tune up, bad spark plug, dead battery, bad recoil starter, faulty safety switch, ba…

Why does my lawn mower stall?

Main causes: dirty carburetor, bad spark plug, clogged air filter, engine choke problems, clogged gas cap vent…

Why won't my lawn mower move?

Main causes: drive control cable failure, worn or broken drive belt, bad transmission, broken drive wheel…

Repair guides for gas walk-behind mowers

These step-by-step repair guides will help you safely fix what’s broken on your walk-behind lawn mower.

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How to replace a lawn mower spark plug

Take a few minutes to replace the spark plug during your lawn mower's annual tune-up or if the spark plug is burnt or cr…

Repair difficulty

Time required

15 minutes or less

How to replace a lawn mower blade

Check your lawn mower blade regularly and replaced it if it's bent or damaged. …

Repair difficulty

Time required

15 minutes or less

How to replace a lawn mower flywheel key on a flathead engine

When you hit a hard object with your mower, the flywheel can shear to protect more expensive components. Learn how to re…

Repair difficulty

Time required

45 minutes or less

Articles and videos for gas walk-behind mowers

Use the advice and tips in these articles and videos to get the most out of your walk-behind lawn mower.

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Model # 5500-B SERIES Official Okuma generator

Model diagram and schematic

SEARCH WITHIN THIS MODEL

Symptoms for gas walk-behind mowers

Why does my lawn mower run rough?

Why does my lawn mower cut unevenly?

Why does my lawn mower vibrate a lot?

Why won't my lawn mower start?

Why does my lawn mower stall?

Why won't my lawn mower move?

Repair guides for gas walk-behind mowers

How to replace a lawn mower spark plug

How to replace a lawn mower blade

How to replace a lawn mower flywheel key on a flathead engine

Articles and videos for gas walk-behind mowers

Tapping into a new feature in the Search Bar on Sears PartsDirect

How to remove a lawn mower blade using a removal tool

Lawn mower won't start troubleshooting video: spark plug and ignition problems video

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