Nikon JAA79551, Repair Manual

Page: 42 / 115

INC
JAA79551-R.3690.A
- Ａ 5・AF-S VR 70-300/4.5-5.6G -
①
Mount the zoom ring unit on the SWM, and fix with the
four screws (#140).
(For this mounting, refer to the positional relationship
between " Index " and "MR head" in "Fig. 1".)
②
After attaching a distance-scale sticker on the SWM, attach two pieces of the tape [TA-0012 (3mm×12mm].
(The distance-scale sticker has the adhesive double-coated tape attached.
）
SWM
#140×4
Zoom ring unit
Align the position of the protrusion with
the cutout of the distance-scale sticker.
Fit the projected part of the distance-scale
sticker in the groove of the SWM.
Distance-scale tape
SWM
Index
MR head
TA-0012
TA-0012
Caution:
Whenever the zoom ring unit is mounted,
do NOT touch the MR head.
Grease: OS-30MF
Apply to the overall surface
of the flock tape.
Zoom ring unit
If pressure is put on
the MR head from
outside, the position is
misaligned, resulting in
a change of accuracy.
Fig.1