Canon NP6317 Service Handbook page 14

CHAPTER 2 STANDARDS AND ADJUSTMENT
4. Installing the Lens Drive Cable
This unit has been accurately adjusted at the factory with special gauges. Do not remove parts
other than those shown below, nor loosen any other screws.
4 turns
[3]
Pulley mount
a. Removing the Lens Cable
1) Remove the two screws and remove the lens cover.
2) Mark the positions of the pulley fixing base and the wire fixing piece with a scriber.
3) Remove the two screws keeping the pulley fixing base.
4) Remove the cable.
b. Attaching the Lens Cable
1) Remove the two screws keeping the lens pulley fixing plate, and remove the lens pulley.
2) Wind the lens cable around the lens pulley as shown in Figure 2-8, and secure it with the two
fixing screws.
3) Shift the pulley fixing base to the position of the scriber mark; then, fix it with the two fixing
screws.
2-4
[2]
Mounting screws
[4]
Cable fixing
Figure 2-8
Lens pulley
Lens pulley
fixing plate