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Bladez
Treadmill

Model # ST7I Official Bladez st7i treadmill

Here are the diagrams and repair parts for Official Bladez ST7I st7i treadmill, as well as links to manuals and error code tables, if available.

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Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Owner’s manual

Model diagram and schematic

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Showing 10 of 121 parts  |
Bladez Owner's Manual OM-ST7I
#NI

Main assy diagram

Bladez owner's manual

Part #OM-ST7I

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

Power Wire Socket ST7I-3
#3

Main assy diagram

Power wire socket

Part #ST7I-3

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

Truss Hex Screw ST7I-58
#58

Main assy diagram

Truss hex screw

Part #ST7I-58

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

Screw Tapping ST7I-104
#104

Main assy diagram

Screw tapping

Part #ST7I-104

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

Spring ST7I-71
#71

Main assy diagram

Spring

Part #ST7I-71

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

Truss Hex Screw ST7I-132
#132

Main assy diagram

Truss hex screw

Part #ST7I-132

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

Wheel ST7I-44
#44

Main assy diagram

Wheel

Part #ST7I-44

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

Plastic Post Pad ST7I-76
#76

Main assy diagram

Plastic post pad

Part #ST7I-76

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

Pedal ST7I-69
#69

Main assy diagram

Pedal

Part #ST7I-69

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

Incline Base Assembly ST7I-62
#62

Main assy diagram

Incline base assembly

Part #ST7I-62

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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