E501 L1~L2 Service Document
Version 2.0
11
3. Equipment
STANDARD TOOLS
•
Screwdriver
○
+
No.00x50 SNCM
•
Tweezers
•
Guitar Pick (Thickness 0.8~1.0mm)
ESD EQUIPMENT
Protect the phone from ESD damages whenever it has been
opened by using:
•
ESD-wristband
•
ESD-gloves
A screwdriver is needed to assemble/disassemble the E501 Case-A, Case-B, metal frame.
We should use electrical screwdriver with
○
+
No.00x50 SNCM. Please notice that the torque is 0.7
kg-cm and driver speed is lower then 750 rpm.
Electrical screwdriver with torque and rotation speed controller.
