(1) Open the rear door of the projector. Unscrew and remove
the knob at the upper left-hand corner of the reflector mount-
ing. Hold the reflector carefully in place with one hand, and
unscrew the screw at the lower right-hand corner of the
mounting. Lift the reflector mounting out of the housing.
(2) The reflector is retained in the mounting by three clips, one
of which is removable. Remove the screw from the clip,
Figure 28. Rear view of PH-637(*)/PFP housing, rear door open, lamp house