(3) Fit one of the two bosses of the top cover ASSY into the corresponding rib hole of
the upper cover, and then fit the other boss into the rib hole by bending the rib.
Top cover ASSY
Bosses
3b
Top cover
ASSY
3a
3a
Upper cover
Rib
Ribs
3b
Rib
Upper cover
Fig. 3.5-40 Installing the Top Cover ASSY and the Thermal Tape (3)
III - 55