Sega 999-1108 Video Game Console User Manual


 
61
Turn the power off.
Take out the 2 screws and remove the
Potentiocover (FIG. 11. 1 c).
Disconnect the connector of the
Volume to be replaced.
Remove the screw which secures the
Potentiobase (FIG. 11. 1 b).
Remove the Potentiobase together
with the Volume as is attached.
(FIG. 11. 1 c)
Remove the Base and Gear to replace
the Volume.
Adjust the Volume as per the previous
page after replacing.
Once every 3 months, apply greasing
to the Spring and Gear mesh portion.
For spray greasing, use GREASE
MATE (PART No. 090-0066).
GREASING
FIG. 11. 2
TRUSS SCREW (2)
M4 X 8
POTENTIOCOVER
POTENTIOBASEÅ@
FIG. 11. 1 c
Be sure to use the designated grease. Using undesignated grease can cause parts
damage.
11 - 2 GREASING
REPLACING THE VOLUME
STOP
IMPORTANT
1
2
3
4
5
6
7