Hitachi CP-DX250 Service Manual page 46

7.1.4.5 Assemble "PL Lens" and lock with screws well (Fig. 7-19).
i. Assemble Lens and the Assembly direction must be horizontal, and do not impact
CM.
ii. Pre-fasten Screws firstly. Screw Torque must be confirmed to be 0.098-0.196 N-m.
(Fig. 7-19)
iii. Fasten the Screws well. Screw Torque must be confirmed to be 0.245-0.343 N-m.
(Fig. 7-19)
Screw*3
7.1.4.6 Assemble "Ring Zoom" and lock with screws well (Fig. 7-20).
7.1.4.7 Assemble "Ring Focus" well (Fig. 7-21).
(on Focus Ring) must be matched and then insert the ring into PL.
Fig.7-19
M2*3L Screw
Fig.7-20
Notice the 3 shafts (on PL) and 3 holes
Fig.7-21
45
Insert focus ring