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White-Westinghouse
Generator

Model # WH4500 Official White-Westinghouse generator

Here are the diagrams and repair parts for Official White-Westinghouse WH4500 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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Showing 10 of 269 parts  |
Bolt M8 X 16 120019
#15

Alternator assembly diagram

Bolt m8 x 16

Part #120019

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

Switch- On/o 130005
#3

Control panel diagram

Switch- on/o

Part #130005

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

Spark Plug 180099
#62

Crankcase/head-cylinder diagram

Spark plug

Part #180099

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

Bolt M6 X 19 120026
#20B

Alternator assembly diagram

Bolt m6 x 19

Part #120026

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

Washer 120020
#16

Alternator assembly diagram

Washer

Part #120020

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

Cap-fuel Tan 150008
#8

Fuel tank diagram

Cap-fuel tan

Part #150008

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

Exhaust Valve 180089
#56

Crankcase/head-cylinder diagram

Exhaust valve

Part #180089

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

Valve Spring 180114
#75

Crankcase/head-cylinder diagram

Valve spring

Part #180114

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

Fuel Line 150017
#17

Fuel tank diagram

Fuel line

Part #150017

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

Nut M8 110013
#10

Muffler/back plate diagram

Nut m8

Part #110013

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

Symptoms for treadmills

Choose a symptom to see related treadmill repairs.

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Why does my treadmill's walking belt slow down?

Main causes: damaged walking belt, improper belt tension, lack of belt lubricant, bad drive motor…

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Why is my treadmill's walking belt slipping?

Main causes: damaged walking belt, improper belt tension, bad roller bearing…

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Why is my treadmill's walking belt off center?

Main causes: rear roller out of alignment, damaged walking belt, bad roller…

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Why won't my treadmill start even though the console display works?

Main causes: missing safety key, bad control console, wiring failure, faulty motor control board, bad drive motor…

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Why is my treadmill's heart rate sensor not accurate?

Main causes: faulty sensors, wiring failure, bad control console…

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Why does my treadmill have no display?

Main causes: bad control console, wiring failure, bad motor control board…

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Why won't my treadmill power up?

Main causes: no power, bad power cord, tripped or faulty overload switch, bad power switch, wiring failure, bad motor co…

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Repair guides for treadmills

These step-by-step repair guides will help you safely fix what’s broken on your treadmill.

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How to replace a treadmill motor controller

How to replace a treadmill motor controller

Your treadmill motor won't run with a defective motor controller. Replace the motor controller if it doesn't operate the…

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Repair difficulty
Time required
 15 minutes or less
How to replace a treadmill drive motor

How to replace a treadmill drive motor

A defective drive motor won't run when activated by the motor controller. Replace the treadmill drive motor if it doesn'…

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Repair difficulty
Time required
 15 minutes or less
How to replace a treadmill walking board

How to replace a treadmill walking board

A worn-out walking board creates friction with the walking belt and causes the belt to slow down during use. Replace the…

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Repair difficulty
Time required
 30 minutes or less

Articles and videos for treadmills

Use the advice and tips in these articles and videos to get the most out of your treadmill.

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How to enjoy all the online benefits we offer on our Sears PartsDirect website

How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

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Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

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How to use a multimeter to test electrical parts video

How to use a multimeter to test electrical parts video

Learn how to use a multimeter to check for wiring problems in an appliance that's not working…

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