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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Showing 10 of 70 parts  |

Nylon Lock Nut 1077
#63

Unit parts diagram

Nylon lock nut

Part #1077

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

R S Frame 7216
#20

Unit parts diagram

R s frame

Part #7216

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

Rear Roller 747
#23

Unit parts diagram

Rear roller

Part #747

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

Sensor 838
#9

Unit parts diagram

Sensor

Part #838

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

Lock Washer 1078
#5

Unit parts diagram

Lock washer

Part #1078

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

Sensr Magnet AA0001T
#14A

Unit parts diagram

Sensr magnet

Part #AA0001T

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

Spacer 1101
#62

Unit parts diagram

Spacer

Part #1101

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

Spd Con Brkt 846
#3

Unit parts diagram

Spd con brkt

Part #846

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

Hex Nut 1079
#6

Unit parts diagram

Hex nut

Part #1079

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

Symptoms for treadmills

Choose a symptom to see related treadmill repairs.

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

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

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

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

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

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

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

Repair guides for treadmills

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

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…

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…

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'…

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.

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.…