IBM R31 - Manual (Page 88)

1
Step Size (Quantity) Color Torque
1 M2 x L4(1) Silver 2.5 kgf-cm
2
1260 Wireless reassembly
v “1240 LCD bracket hinge assembly (13.3″)” on page 80
v “1230 LED board (13.3″)” on page 79
82 ThinkPad R30/R31 HMM