Nikon Coolpix 4600 Repair Manual page 35

BARRIER UNIT
・ Insert the convex section A on the barrier ring [#404]
into the clockwise side of the convex section B in
the lens barrel. Then, set the barrier ring [#404] and
turn it counterclockwise.
Convex section A
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・ Apply the adhesive (EC-1368) to 4 places on the
back of the barrier unit [#407].
EC-1368
EC-1368
Barrier ring [#404]
Convex section B
EC-1368
EC-1368
- A11 ･ E4600 -
・ Set the barrier ring spring [#420].
・ Set the barrier unit [#407] with its cav number at the
top side and turn it clockwise.
Cav number
VAA32001-R.3652.A
Barrier ring spring [#420]
Cav number
Barrier unit [#407]