Sega TETRIS GIANT, Owner'S Manual, Page: 114 / 214

105
COIN SELECTOR
10-2 CLEANING THE COIN SELECTOR
The coin selector should be cleaned once every 3 months.
When cleaning, follow the procedure below:
1
Turn the power off.
2
Unlock the service door with the master key and open it.
3
Undo the cord clamp, and use a slotted screwdriver to remove the 3 screws and bracket.
4
Take off the coin selector from the service door.
10
Unlock
SCREW (3)
Undo the cord clamp.
(2)
BRACKET