Apple PowerBook G3 Series - Manual (Page 106)

Take Apart 13.3" Display - 105
of the cable will point to the
left.
To replace the clutch, align
the two pins on the
underside of the clutch to
corresponding holes in the
inverter cable. Then press
the bracket and cable down,
fitting the pins into the
holes in the bracket.
There are two holes in the
clutch. The screw belongs in
the bottom hole.