Acer Aspire E1-531 Acer Aspire E1-531 and E1-571 Notebook Service Guide - Page 216

Screw List CATEGORY SCREWS Description SCREW 2.5D 4L K 5.5D NI NL SCREW 2.5D 5.0L K 5.5D NI NL SCREW 2.45D 8.0L K 5.5D 0.8T ZK NL SCREW 1.98D 3.0L K 4.6D 0.8T ZK NL SCREW 2D 5L K 4.6D NI NL SCREW M3.0D 3.0L K 4.9D NI SCREW 2D 3L K 8D ZK NL SCREW 2.5D 3.2L K 6D NI SCREW 2D 2.5L K 4.05D NI NL Part No. 86.M09N2.001 86.M09N2.002 86.M09N2.003 86.M09N2.004 86.M09N2.005 86.M09N2.006 86.M09N2.007 86.M09N2.008 86.M09N2.009 FRU (Field Replaceable Unit) List 6-15