10
Lifecycle 3500, 4500, 5500 Series Exercise Bikes
TROUBLESHOOTING GUIDE
Symptom: DIFFICULT TO PEDAL: DISPLAY IS OFF
Symptom
Probable Cause
Corrective Action
Difficult to pedal: Display is
off
Left crank nut too tight
Drive belt too tight
Defective freewheel gear
Defective crank bearings
q
Loosen left crank nut 1/16 turn
q
Loosen drive belt tension. There should
be 1/4” (6mm) maximum play
q
If user can not pedal backwards, replace
the freewheel gear
q
Replace crank bearings
For Assistance
Call:
Life Fitness Customer Support Services
1-847-451-0036 or 1-800-351-3737
Summary of Contents for Lifecycle 3500 Series
Page 1: ...Lifecycle 3500 4500 5500 Series Exercise Bikes Customer Support Services SERVICE MANUAL ...
Page 19: ...15 Lifecyle 3500 4500 5500 Series Exercise Bikes NOTES ...
Page 20: ...16 Lifecyle 3500 4500 5500 Series Exercise Bikes NOTES ...
Page 24: ...4 Lifecycle 3500 4500 5500 Series Exercise Bikes NOTES ...
Page 40: ...16 Lifecycle 3500 4500 5500 Series Exercise Bikes NOTES ...
Page 41: ...17 Lifecycle 3500 4500 5500 Series Exercise Bikes NOTES ...
Page 43: ...2 Lifecycle 3500 4500 5500 Series Exercise Bikes PARTS IDENTIFICATION ...
Page 44: ...3 Lifecycle 3500 4500 5500 Series Exercise Bikes NOTES ...
Page 47: ...3 Lifecycle 3500 4500 5500 Series Exercise Bikes PREVENTIVE MAINTENANCE Continued ...
Page 48: ...4 Lifecycle 3500 4500 5500 Series Exercise Bikes WIRING BLOCK DIAGRAM ...
Page 51: ...7 Lifecycle 3500 4500 5500 Series Exercise Bikes NOTES ...
Page 52: ...8 Lifecycle 3500 4500 5500 Series Exercise Bikes NOTES ...