Sony ST26i Working Instructions page 52

Reassembly
Secure the hooks on the bottom side.
Secure the hooks on the left side.
Apply 10 ± 1 Ncm torque when tightening the three Screw
M1.6*2.8 with Bits (T5).
Apply 10 ± 1 Ncm torque when tightening the Screw
M1.6*4.2 with Bits (T5).
1268-3894 Rev 2
©
Sony Mobile Communications AB – Company Internal
Working Instructions (mech)
52(57)