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BH Fitness
Treadmill

Model # S1TI Official BH Fitness s1ti treadmill

Here are the diagrams and repair parts for Official BH Fitness S1TI s1ti treadmill, 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 141 parts  |
Bh Fitness Dc Motor (1.75hp-110v) S1TI-78
#78

Main asy diagram

Bh fitness dc motor (1.75hp-110v)

Part #S1TI-78

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

Bh Fitness Owner's Manual OM-S1TI
#NI

Main asy diagram

Bh fitness owner's manual

Part #OM-S1TI

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

Bh Fitness Silicon S1TI-185
#185

Control panel diagram

Bh fitness silicon

Part #S1TI-185

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

Bh Fitness Controller S1TI-91
#91

Main asy diagram

Bh fitness controller

Part #S1TI-91

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

Motor Cover Spacer S1TI-139
#139

Main asy diagram

Motor cover spacer

Part #S1TI-139

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

Hex Nut M8xp1.25 S1TI-90
#90

Main asy diagram

Hex nut m8xp1.25

Part #S1TI-90

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

Truss Philips Screw 04x64 51TI-81
#81

Main asy diagram

Truss philips screw 04x64

Part #51TI-81

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

Computer (7lcd, Pcb Iron+bt Function) S1TI-8
#8

Control panel diagram

Computer (7lcd, pcb iron+bt function)

Part #S1TI-8

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

Truss Philips Screw Y4x12 S1TI-82A
#82A

Control panel diagram

Truss philips screw y4x12

Part #S1TI-82A

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

Truss Philips Screw M5xp0.8x15 S1TI-53
#53

Main asy diagram

Truss philips screw m5xp0.8x15

Part #S1TI-53

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

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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