LifeFitness 9500HR, Service Manual

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17
Lifecycle 9500HR Series Exercise Bikes
TROUBLESHOOTING GUIDE
Symptom: Emitting Loud Noise
NOTE: Exercise Bike machinery may resonate louder upon hard surfaces than upon carpeted or matted surfaces.
Symptom Probable Cause Corrective Action
During exercise program,
loud noise issuing from
Exercise Bike. Non-carpeted, hard surface
floor Place Exercise Bike upon softer surfaced floor.
Improper riding style Change style. Do not lean excessively to either
side.
Crank Bearings not adjusted
properly or, worn Inspect Bearings. Adjust or replace as
necessary.
Alternator Belt excessively
loose Inspect belt deflection. Adjust as necessary.
Alternator Belt Deflection: 1/4 inch (6mm)
Alternator Belt worn Replace Belt.
Malfunctioning Alternator Operate Exercise Bike as in normal use with
light and heavy load levels. Listen for excessive
noise from Alternator. Replace Alternator as
necessary.
Drive Belt excessively loose Inspect Belt. Replace Belt.
Free-wheel Pulley Assembly Inspect clutch for free rotation. Replace
defective Freewheel Pulley Assembly.
For Assistance Contact
Life Fitness Customer Support Services
Teleph.: 847.451.0036 or 800.351.3737
Telefacs.: 847.288.3702 or 800.216.8893