Dell Inspiron 3000 - Manual (Page 38)

4-2 Dell Inspiron 3000 Series Service Manual
• Small scribe (or Delrin [plastic] screwdriver)
• Nut drivers (4 mm and 5 mm)
S
crew Identification and Tightening
.
Figure 4-2. Screw Identification (Example)
Where applicable, information about screw lengths is provided in illustrations.
Before installing a screw, match the screw to the screw length graphics provided
to check for correct length.
CAUTION: It is essential that the correct length screw be used when
reinstalling a screw. Otherwise, hardware damage could result. Make
sure that the screw is properly aligned with its corresponding hole, and
avoid overtightening.
B1
(screw B1 is 12 mm)
12 mm