Sony XPERIA P LT22i Working Instructions page 44

Replacement: Display
Gently press to secure its position.
Fasten the LCD Pressure Fixture (1) to the Pressure Tool
(2).
Place the Front Cover Assy in the LCD Pressure Fixture (1)
as shown.
Fasten the Front Cover Assy in LCD Pressure Fixture (1).
Press it with a pressure value of 200N for eight seconds.
1262-6302 Rev 3
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Sony Mobile Communications AB – Company Internal
Working Instruction (mech)
44(89)