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Ajay
Treadmill

Model # BS3000 Official Ajay executive lifestyler 4000

Here are the diagrams and repair parts for Official Ajay BS3000 executive lifestyler 4000, 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 70 parts  |
Nut 811
#19

Unit parts diagram

Nut

Part #811

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

Runner Brd 1755
#26

Unit parts diagram

Runner brd

Part #1755

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

Screw 764
#32

Unit parts diagram

Screw

Part #764

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

R R Guide 699
#22

Unit parts diagram

R r guide

Part #699

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

Finger Guard 724
#25

Unit parts diagram

Finger guard

Part #724

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

Bolt 749
#21

Unit parts diagram

Bolt

Part #749

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

Nylon Lock Nut 1065
#13

Unit parts diagram

Nylon lock nut

Part #1065

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

Hex Bolt 1057
#59

Unit parts diagram

Hex bolt

Part #1057

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

Handrail 100603D
#7

Unit parts diagram

Handrail

Part #100603D

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

Enclosure Tube 101190
#58

Unit parts diagram

Enclosure tube

Part #101190

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 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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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 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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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 walking belt

How to replace a treadmill walking belt

A worn walking belt will begin to slow down during use. If your treadmill walking belt is worn out, replace it using the…

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Repair difficulty
Time required
 45 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

Effective articles & videos to help repair your fitness & exercise

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

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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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