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Superior
Automotive

Model # 68-315/415 Official Superior utility trailer

Here are the diagrams and repair parts for Official Superior 68-315-415 utility trailer, 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 59 parts  |
Screw 03-4201
#23

Unit diagram

Screw

Part #03-4201

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

Flat Washer 03-4417
#11

Unit diagram

Flat washer

Part #03-4417

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

Lock Nut 03-4332
#24

Unit diagram

Lock nut

Part #03-4332

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

Nut 03-4306
#45

Unit diagram

Nut

Part #03-4306

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

Side Rail Rh 68284
#22

Unit diagram

Side rail rh

Part #68284

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

Brown Wire 02-4004

#NI

All parts diagram

Brown wire

Part #02-4004

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

Cap Screw 03-4209
#10

Unit diagram

Cap screw

Part #03-4209

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

Cap Screw 03-4233
#7

Unit diagram

Cap screw

Part #03-4233

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

Lock Washer 03-4401
#29

Unit diagram

Lock washer

Part #03-4401

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

Light 04-68013
#25

Unit diagram

Light

Part #04-68013

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

Symptoms for treadmills

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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
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 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

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How to maintain a treadmill

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