Table Of Contents - Life Fitness Lifecycle 3500 Series Service Manual

Lifecycle 3500, 4500, 5500 Series Exercise Bikes

TABLE OF CONTENTS

INTRODUCTION (How to use this Service Manual)
TABLE OF CONTENTS
SECTION I
TROUBLESHOOTING GUIDES
No Power ........................................................................................................................ 1
Display Console Initializes, But Does Not Stay On...................................................... 2
Lights Flicker Or Fade In And Out/Erratic Display....................................................... 3
Flashing Prompt Remains On ....................................................................................... 4
Loads At Start Of A Program......................................................................................... 5
Loads In Middle Of A Program ...................................................................................... 6
Keys Do Not Respond (Start Button Not Included)...................................................... 7
Exercise Bike Is Making A Loud Noise ......................................................................... 8
Level Changes During Program .................................................................................... 9
Difficult To Pedal: Display Is Off................................................................................... 10
Too Easy To Pedal ......................................................................................................... 11
Tension Stays The Same............................................................................................... 12
Will Not Pedal Forward .................................................................................................. 13
Flashing Prompt Goes Off When Start Button Is Released......................................... 14
SECTION II
DIAGNOSTICS
Lifecycle 3500, 4500, 5500 Series Exercise Bikes ........................................................ 1-3
SECTION III
How To...REMOVE AND REPLACE THE
Alternator........................................................................................................................ 1
Alternator Control Board ............................................................................................... 2
Alternator Belt ................................................................................................................ 3
Battery ............................................................................................................................ 4
Chain............................................................................................................................... 5
Crank Bearing / Nut Assemblies ................................................................................... 6,7
Footstraps ...................................................................................................................... 8
Handlebar Assembly/Display Console.......................................................................... 9,10
Free-Wheel Assembly .................................................................................................... 11
Housing .......................................................................................................................... 12
Pedals ............................................................................................................................. 13
Seat/Seat Post ................................................................................................................ 14
Adjustable Foot Cap ...................................................................................................... 15
SECTION IV
PARTS IDENTIFICATION
Lifecycle 3500, 4500, 5500 Series Exercise Bikes ........................................................ 1,2
SECTION V
MODEL IDENTIFICATION AND SERIAL NUMBER LOCATION .................................................
PREVENTIVE MAINTENANCE TIPS ...........................................................................................
WIRING BLOCK DIAGRAMS.......................................................................................................
COMMUNICATING BY FAX.........................................................................................................
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