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4 Replacement Procedures
4.1 Overview
Screw Tightening Torque
When you fasten screws, be sure to follow the torque list below.
CAUTION: Overtightening can damage components and screws; undertightening can
result in electrical shorts or other damage if screws or components come
loose.
NOTE: Toshiba recommends that you use an electric screw driver for quick and easy
operations.
•
M2 (2mm)
0.167 N·m (1.7 kgf·cm)
•
M2.5 (2.5mm)
0.294 N·m (3.0 kgf·cm)
•
M3 (3mm)
0.549 N·m (5.6 kgf·cm)
NOTE: To prevent damage to THIN HEAD screws, use type 0 bit philips screwdriver.
Press along the axis of the screwdriver while turning the screw. This is because the
contact area between the screw and driver is less than for a pan head screw
(standard pan-shaped screw head).
4-8
[CONFIDENTIAL]
TECRA A10/S10/P10/SatellitePro S300 Maintenance Manual (960-684)