29
TROUBLESHOOTING GUIDE
PROBLEM
PROBABLE CAUSE
REMEDY
Wheel spins
continuously
Brake assembly is loose or broken
Adjust the brake or replace it
Solenoid assembly is faulty or
broken, causing the wheel to spin
at any time
Replace the wheel engaging solenoid
Spin motor reads 12 volts at all
times; spin meter screen always on
Faulty I/O board, replace if needed
Encoder sensor not seeing the
wheel spin
Faulty or miscalibrated encoder
sensor; calibrate or replace sensor
Spin meter does not
read a good spin.
Encoder sensor dirty or faulty
Clean sensor; replace if necessary
(AACB1901)
Pinched, broken or disconnected
wires
Inspect wiring and reseat or replace
cable if needed (AACE1608)
Faulty I/O board
Replace I/O board (AACB1900)
Wheel not spinning
when the handle is
pushed down.
Door is open
Wheel will not engage if the game
thinks a door is open.
Close all doors & inspect door
switches; replace if needed
Faulty solenoid assembly
Inspect the mechanism inside the right
side access door for intact springs
and engaging action. Replace
assembly if needed (AASO4150).
Cable problem
Inspect cable connecting the solenoid
to the I/O board; replace if needed
Faulty I/O board
Replace I/O board (AACB1900)
Solenoid Information
The solenoid should output 12 VDC at game start.
Phone cable is double crimped in housing for redundancy;
solenoid should still work if one wire happens to
fall out or break.