Treadmill

Model # PFHK99900 Official Proform trail runner treadmill

Here are the diagrams and repair parts for Official Proform PFHK99900 trail runner treadmill, as well as links to manuals and error code tables, if available.

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Browse Parts forPFHK99900 Fitness & Exercise

  • Black & Decker Treadmill Washer 014063
    #70

    Foot rail/hand rail/motor diagram

    Black & decker treadmill washer

    Part #014063

    This item is not returnable
    $2.49
    29% OFF Phone Price : $3.49
    In Stock
  • Treadmill Circuit Breaker, 15-amp 109382
    #39

    Foot rail/hand rail/motor diagram

    Treadmill circuit breaker, 15-amp

    Part #109382

    This item is not returnable
    $9.39
    10% OFF Phone Price : $10.39
    In Stock
  • Black & Decker Exercise Equipment Reed Switch 157504
    #87

    Foot rail/hand rail/motor diagram

    Black & decker exercise equipment reed switch

    Part #157504

    This item is not returnable
    In Stock
  • Handrail End Cap 131221
    #86

    Foot rail/hand rail/motor diagram

    Handrail end cap

    Part #131221

    This item is not returnable
    In Stock
  • Wire,jmrp,6" 163036

    #NI

    All parts diagram

    Wire,jmrp,6"

    Part #163036

    This item is not returnable
    In Stock
  • Black & Decker Clamp,flat T 116927
    #46

    Foot rail/hand rail/motor diagram

    Black & decker clamp,flat t

    Part #116927

    This item is not returnable
    In Stock
  • Wire,jmpr,14 115869

    #NI

    All parts diagram

    Wire,jmpr,14

    Part #115869

    This item is not returnable
    In Stock
  • Image Wire,hrns,10 164308
    #57

    Foot rail/hand rail/motor diagram

    Image wire,hrns,10

    Part #164308

    This item is not returnable
    In Stock
  • Black & Decker Motor Tension Bolt, 3/8 X 1-in 145006
    #79

    Foot rail/hand rail/motor diagram

    Black & decker motor tension bolt, 3/8 x 1-in

    Part #145006

    This item is not returnable
    In Stock
  • Exercise Equipment Screw 104621
    #109

    Foot rail/hand rail/motor diagram

    Exercise equipment screw

    Part #104621

    This item is not returnable
    In Stock

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.…