Schwinn
Treadmill

Model # SCHWINN 870 Official Schwinn 870 journey 8.5 treadmill

Here are the diagrams and repair parts for Official Schwinn SCHWINN-870 870 journey 8.5 treadmill, 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 51 parts  |

Belt 8004919
#26

Deck assy diagram

Belt

Part #8004919

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

Treadmill Motor Bottom Cover 8004477
#37

Deck assy diagram

Treadmill motor bottom cover

Part #8004477

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

Hardware Card 8005451
#2

Main assy diagram

Hardware card

Part #8005451

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

Treadmill Wire Harness, 800-mm 8005325
#31

Main assy diagram

Treadmill wire harness, 800-mm

Part #8005325

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

Treadmill Safety Key 8006259
#41

Main assy diagram

Treadmill safety key

Part #8006259

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

Subassembly 8004891
#28

Main assy diagram

Subassembly

Part #8004891

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

Susp Deck 8005404
#25

Deck assy diagram

Susp deck

Part #8005404

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

Wheel 8005405
#17

Deck assy diagram

Wheel

Part #8005405

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

Hr Strap 8006265
#46

Main assy diagram

Hr strap

Part #8006265

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

Power Inlet 8004776
#44

Deck assy diagram

Power inlet

Part #8004776

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.…