Pedaling Is Difficult - Life Fitness Lifecycle 9100 Service Manual

•
•
•
Lifecycle 9100 and 9500HR Series Exercise Bikes
TROUBLESHOOTING GUIDE
III"'.
e1
I~"eh~
e
~R:
-
elII
tI.:.I".
ell
.
During MANUAL program,
Pedalina too slowly Pedal faster than 45 RPM.
~
resistance variation occurs.
Loose wire connections Disconnect then, reconnect connections.
";
t;
Worn or damaged harnesses
Inspect wire harnesses. Replace worn or
~
damaaed harness.
•
~
Malfunctioning Display Console
Test with substitute Display Console. Replace
malfunctionina Display Console.
Malfunctioning Alternator Test with substitute Alternator Control Board.
Control Board
Replace defective board.
Malfunctioning Alternator Test Alternator output or, test with substitute
Alternator. Replace malfunctioning Alternator.
Refer to Alternator Voltaae Test.
During RANDOM or HILL
Loose wire connections Disconnect then, reconnect connections.
programs, resistance is
constant without variation
Worn or damaged harnesses Inspect wire harnesses. Replace worn or
for interval training nor hill
damaaed harness.
incline/decline.
Malfunctioning Display Console Test with substitute Display Console. Replace
malfunctionina Disolav Console.
Malfunctioning Alternator Test with substitute Alternator Control Board.
Control Board
Reolace defective board.
Malfunctioning Alternator Test Alternator output or, test with substitute
Alternator. Replace malfunctioning Alternator.
Refer to Alternator Voltaae Test.
Pedaling is difficult, feels Malfunctioning Pulley Clutch
Inspect Clutch for free backward and forward
restricted or, is not
Assembly
rotation. Replace malfunctioning Pulley Clutch
possible when Exercise
or Freewheel.
Bike has not been started
(START key not pressed).
Alternator Belt excessively tight Inspect belt deflection. Adjust as necessary.
Altemator Belt Deflection: 1/4 inch (6mm)
Alternator Belt Alignment is not
Realign alternator belt to center.
centered
Left side Crank Nut to tiaht
Loosen nut 1/16 (one sixteenth) of a tum.
Crank bearings worn or Replace Crank Bearings.
corroded
Seat incorrectly adiusted
Adiust Seat. Refer to Operation Manual.
5