Panasonic CF-Y4 Service Manual page 28

2.3.18. Assembly of keyboard unit
1. When making repairs, be absolutely sure to re-apply the heatreleasing grease (1) < G-751 > on part A (using an amount equivalent to
the size of a pea), and insert according to the ditch of a top case.
2. Put the keyboard heat spreader sheet by part D rib application after inserting part C rib.
3. Spread heat spreader grease (2) < G-746 > on the whole of part B in the proper quantity when repairing, and make keyboard heat
spreader sheet, heat spreader angle and heat spreader plate stick.
4. Fix the keyboard unit surely the hook 4 place of the LCD side, and the hook 1 place of each of right and left and both side tape has
been put on Top Case.
Insert according to
the ditch of a top case.
Keyboard heat spreader seat
C
Rib
D
KeyBoard
Heat spreader plate
Hook
Part A heat spreader grease(1)
<Made by Shin-Etsu Silicones G-751>
Both side tape
2-20
Part B Heat spreader
grease(2)
<Made by Shin-Etsu
Silicones G-746>
Heat spreader angle