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Lincoln
Welder

Model # PRO 155 Official Lincoln weld pak 155

Here are the diagrams and repair parts for Official Lincoln PRO-155 weld pak 155, 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 76 parts  |
230v 50a Receptacle K667-1

#NI04

All parts diagram

230v 50a receptacle

Part #K667-1

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

Hex Nut #10-24
#7B

Center panel assembly diagram

Hex nut

Part ##10-24

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

Nameplate M17594
#15

Case front assembly diagram

Nameplate

Part #M17594

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

Thread-forming Screw S9225-36
#7

Center panel assembly diagram

Thread-forming screw

Part #S9225-36

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

Box Connector (not Shown) T9639-2
#3A

Case base and bottom diagram

Box connector (not shown)

Part #T9639-2

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

Receptacle (2) T14530-1
#8

Center panel assembly diagram

Receptacle (2)

Part #T14530-1

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

Fan And Heat Sink Bracket G1839
#2

Rectifiter and fan motor diagram

Fan and heat sink bracket

Part #G1839

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

Transformer, Choke And Switch Assembly L8353
#1

Case base and bottom diagram

Transformer, choke and switch assembly

Part #L8353

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

Lock Washer E106A-2
#11

Case front assembly diagram

Lock washer

Part #E106A-2

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

Nameplate M17851-1
#15B

Case front assembly diagram

Nameplate

Part #M17851-1

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

Symptoms for treadmills

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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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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 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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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 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…

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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'…

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Repair difficulty
Time required
 15 minutes or less

Articles and videos for treadmills

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How to enjoy all the online benefits we offer on our Sears PartsDirect website

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How to use a multimeter to test electrical parts video

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