Acer TMB311-31 - Page 17

3. Turn over the battery from the uppercase.
Figure 3-31. MB
4. Remove 6 screws on the MB.
Figure 3-32. MB
Table 3-10. MB Screw
Step
Screw
Quantity
Screw Type
Torque/kgfcm
Remove MB
SCREW_M2*3mm_0.65
mm_5 mm_BLACK
7
1.5+/-0.1
kgf.cm
1
2
3
5
4
6
7
RTC : WEEE Annex VII component