Instructions

Dismantle 16 pieces of
M3 × 6mm meson
head nickel plating
mechanical screws.
1、Dismantle 15 pieces
of M4 × 6mm flat
round head nickel plating
mechanical screws.
2、Open the back cover.
1
、
Dismantle 3 pieces of
M4
×
6mm flat round
head nickel plating
mechanical screws.
2
、
Dismantle 1 piece of
Ф4 x 5 mm round head
toothed pads blue zinc
plating machine screw.