Precor C954i Service Manual download pdf (Page 2)

C954, C956 Treadmill

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Section One - Things you Should Know

About This Appendix

The C954 and C956 have been manufactured in three versions. When servicing a C954 or C956

it is critical that you are aware of which version of version you are servicing. The differences in

the versions may greatly impact service requirements and procedures. For convenience, the

versions detailed below will be referred to as version 1, version 2 or version 3 in the reminder of

this service manual. Any procedures that do not reference a specific version is applicable to all

versions of the C954 or C956.

Versions 1 & 2 were manufactured between March 2000 and August 5, 2002. Units

manufactured prior to July 2, 2001 are version 1 and units manufactured after July 1, 2001 are

version 2 units. Version 1 & 2 units were manufactured under serial codes 58, 6D, 6E, 6J, 6P,

6R, 6V, 6W, 7B, AA, AQ & CL.

Version 3 was manufactured between August 5, 2002 and the present. Version 3 units were

manufactured under serial codes, IS, IT & KE.

Section One, Things You Should Know. This section includes technical specifications. Read

this section, as well as the C954,C956 Treadmill Owners Manual, before you perform the

maintenance procedures in this manual.

Section Two, Software Features. Precors C954 & C956 Treadmills are programmed with

several diagnostic and setup features. This section contains the procedures you need to access

the diagnostic features on this treadmill.

Section Three, Checking Treadmill Operation. This section provides you with a quick way of

checking treadmill operation. Check treadmill operation at the end of a maintenance procedure

and when it is necessary to ensure that the treadmill is operating properly.

Section Four, Inspection and Adjustment Procedures. Perform inspection procedures when

a trouble symptom points to a particular problem and after removing and replacing major

components. Many maintenance problems can be fixed by adjusting various treadmill

components. This section also provides you with the step-by-step procedures required to make

these adjustments.

Section Five, Troubleshooting Procedures. The diagnostic and troubleshooting procedures

contained in this section should be performed when it is necessary to isolate a problem to a

particular component.

Section Six, Replacement Procedures. When a treadmill component must be replaced, go to

this section and follow the step-by-step procedures required to remove and replace the

component.

Section Seven, Technical Diagrams and Parts Lists. This section includes wiring diagrams,

and block diagrams for the C954 & C956 Treadmills.

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Precor C954i Service Manual Page 2