BenQ SX930 Service Manual page 113

G. Assemble "BKT Link Lamp & CW shield" on "DMD HSG" and then screws well (Fig.5-9).
6. Assembly Lens Shift
A. Use Grease smear on "HOLDER_LENS_SHIFT". (Fig.6-1)
B. Assemble "HOLDER_LENS_SHIFT" and lock with screws well. (Fig. 6-2)
Fig.6-1
M3 Screw
Fig. 6-2
113
M3 Screw