NAMCO PAC-MAN SWIRL, Operation Manual

Page: 61 / 125

61
Test Mode
7. Troubleshooting
Troubleshooting
Disassembling/Replacement Procedure
- Must be performed by a technician -
7-3-4 BALL DETECTING SENSOR
Core assembly (ball lift)
Station 2 (blue)
GUARD F
CABLE
HOLDER
LIFT PLUNGER C
Two pan head screws
(w/washers) (M4 x 6)
Unscrew Pan head screw
(w/washers) (M4 x 6)
BALL DETECTING SENSOR
Pan head screw
(w/washers)
(M3 x 16)
Cable clip
CABLE HOLDER
LIFT PLUNGER
C
Connector
Clearance
gap
Note
When attaching the new BALL
DETECTING SENSOR, make
sure that the sensor orientation
is as in the figure.
Remove the MAINT DOOR C on Station 2 (blue) using the service key.
Loosen the four pan head screws with washers (M4 x 6) to remove the GUARD F.
Unscrew the pan head screw with washers (M4 x 6), disconnect the harness connector, and
loosen the two cable clips to remove the CABLE HOLDER.
Unscrew the two pan head screws with washers (M4 x 6) to remove the LIFT PLUNGER C.
Unscrew the pan head screw with washers (M3 x 16) and disconnect the harness connector to
replace the BALL DETECTING SENSOR.
z
When attaching the new BALL DETECTING SENSOR, make sure that the sensor
orientation is as in the figure above.