Nikon 16-85 f, AF-S DX Repair manual
作成承認印 配布許可印
JAA80051-R.3741.A
JAA80051
Copyrightｃ2008 by Nikon Corporation.
All Rights Reserved.
無断転載を禁ず
!!
Printed in Japan February 2008
AF-S DX Nikkor
16-85mm f/3.5-5.6G ED VR
REPAIR MANUAL
Ｍ
サービス
計画課
INC
JAA80051-R.3741.A
INC
※ Before Disassembly / Reassembly / Adjustment
This lens will require optical lens alignment after assembly, in case the 4th lens-group unit is removed.
At repair service facilities, therefore, where this alignment work can not be performed, do NOT remove the
4th lens-group unit.
This lens also has the VR (vibration-reduction) unit mounted in order to correct camera shake.
To keep the accuracy of this function for stabilizing the image, in case VR unit or the main PCB is replaced,
be sure to make the VR adjustment by using the VR lens adjustment equipment (J15380).
Except for disassembling the above components, the VR adjustment is NOT necessary, but check VR
operations by attaching this lens to the camera.
At repair service facilities where the "VR lens adjustment equipment" is not prepared, do NOT disassemble
NOR repair the products of the above cases.
Caution:
When disassembling/(re)assembling, be sure to use the conductive mat (J5033) and wrist strap
(J5033-5) for static protection of electrical parts.
When disassembling, make sure to memorize the processing state of wires, screws to be fi xed and
their types, etc.
Because prototypes are used for "1. Disassembly" and "2. Assembly/Adjustment", they may differ
from the actual products in forms, etc.
Because pictures are processed by a special method, they may differ from the actual ones in texture.
Points to notice for Lead-free solder products
・Lead-free solder is used for this product.
・For soldering work, the special solder and soldering iron are required.
・Do NOT mix up lead-free solder with traditional solder.
・Use the special soldering iron respectively for lead-free solder and lead solder.
They cannot be used in common.
- Ｄ1・AF-S DX 16-85/3.5-5.6G VR -
JAA80051-R.3741.A
INC
1.Disassembly
Protection sheet
Peel off the protection sheet (#60) by inserting tweezers from the outside into the cutout of attaching face as
・
below.
#60
Filter ring
Take out the three screws (#119) and remove the fi lter ring (#35).
・
#119×3
#35
- Ｄ2・AF-S DX 16-85/3.5-5.6G VR -
JAA80051-R.3741.A
INC
1st lens group unit
Set the zoom ring to WIDE.
・
Take out the three screws (#120) and remove the 1st lens-G unit (B2041) and washer (#133).
・
Peel off the sheet (#62).
・
#120×3
B2041
#133
#62
- Ｄ3・AF-S DX 16-85/3.5-5.6G VR -
JAA80051-R.3741.A
INC
2nd lens group unit
Set the zoom ring to WIDE-end.
・
Set the focus index (#49) to "∞" position.
・
Mount the fi xing tool for 2nd lens-G (★J11356) by fi tting its protrusions in the holes of the 1st lens-G cam
・
ring (#38) and the 2nd lens-G cam ring (#25).
J11356
★
Index
Insert the wrench for the 2nd lens-G (★J11358) into the 2nd lens-group unit (B2043).
・
★
J11356
- Ｄ4・AF-S DX 16-85/3.5-5.6G VR -
J11358
★
JAA80051-R.3741.A
INC
Turn the wrench for 2nd lens-G (★J11358) counterclockwise, and remove the 2nd lens-group unit (B2043).
・
J11356
★
B2043
J11358
★
Name plate/Focus window
Remove the rubber ring (#37).
・
Remove the name plate (#75) and focus window (#76).
・
Caution: Remove the name plate (#75) and focus window (#76) ONLY when they must be replaced because of
defects, etc.
#37
#76
#75
- Ｄ5・AF-S DX 16-85/3.5-5.6G VR -
JAA80051-R.3741.A
INC
VR name plate / Serial No.label
Remove VR name plate (#69) and serial number label (#168 or #169).
・
Caution: Remove VR name plate (#69) and serial number label (#168 or #169) ONLY when they must be
replaced because of defects, etc.
#69
Rear cover ring
Take out the three screws (#118) and remove the rear cover ring (#39).
・
#169
#168
#39
#118×3
- Ｄ6・AF-S DX 16-85/3.5-5.6G VR -
JAA80051-R.3741.A
INC
4th lens-group unit
Caution: When the 4th lens-group unit is removed, the lens alignment work will be necessary after assembly.
Therefore, at service facilities where the alignment work can not be performed, do NOT remove the 4th
lens-group unit.
Set the zoom ring to WIDE.
・
Peel off the sheet (#70) from the 4th lens-G unit (B2046).
・
Take out the three screws (#124), and remove the 4th lens group unit (B2046) and washer (#139).
・
Top view
#70
#124×3
Caution
Lens alignment is made for the 4th
lens-G unit, so do NOT touch the
three screws (#125).
B2046
#139
Take out the two screws (#117).
・
#117×2
- Ｄ7・AF-S DX 16-85/3.5-5.6G VR -
JAA80051-R.3741.A
INC
Bayonet mount unit
Take out the three screws (#115) and the one screw (#114), and remove the bayonet mount unit (B30).
・
#115×3
#114
B30
B29
Caution:
Do NOT remove the bayonet mount unit (B30) and the rear fi xed tube unit (B29) together.
The main PCB is connected by the FPC of the rear fi xed tube (B29), so do NOT pull the FPC by force.
Otherwise the FPC will be damaged.
Remove the washer (#79).
・
#79
- Ｄ8・AF-S DX 16-85/3.5-5.6G VR -
JAA80051-R.3741.A
INC
Rear fi xed tube unit
Disconnect the FPC of the rear fi xed tube unit (B29) from the connector of the main PCB (B1001).
・
Remove the rear fi xed tube unit (B29).
・
B29
Main PCB
Disconnect the FPC of GMR unit (#1011) from the connector of the main PCB (B1001).
・
- Ｄ9・AF-S DX 16-85/3.5-5.6G VR -
JAA80051-R.3741.A
INC
Disconnect the connection-FPC (#1001) from the connector of the main PCB (B1001).
・
Caution:
Be sure to release the locks of the connector before pulling the FPCs.
Disconnect the FPC of the contact unit (B1007) from the connector of the main PCB (B1001).
・
#1001
Release lock here.
B1007
MF ring
Remove MF ring (#26).
・
Caution:
Be sure to release the locks of the connector before pulling the FPCs.
#26
- Ｄ10・AF-S DX 16-85/3.5-5.6G VR -
Lug plate unit
INC
Take out the screw (#123), and remove the lug plate unit (B1028).
・
#123
JAA80051-R.3741.A
B1028
MF brush unit
Take out the screw (#587),and remove MF brush unit (#2533) from SWM unit.
・
#587
#2533
- Ｄ11・AF-S DX 16-85/3.5-5.6G VR -
SWM unit
INC
Take out the two screws (#145), and remove SWM unit and main PCB (B1001).
・
Caution: Do NOT touch "A" area.
JAA80051-R.3741.A
#145×2
Back side has double-
stick tape attached
Remove the three lead wires of SWM unit from the main PCB (B1001).
・
Lead wire (red) (#1029)
Lead wire (yellow）(#1030)
"A" area
Lead wire (black) (#1031)
- Ｄ12・AF-S DX 16-85/3.5-5.6G VR -
JAA80051-R.3741.A
INC
GMR sensor
Peel off the tape (#138).
・
Take out the two screws (#91). Remove the FPC from the double-stick tape and remove GMR sensor
・
(#1011).
#138
Double-stick tape
#1011
Focus brush
Turn the focus brush in the direction of CLOSE.
・
Take out the screw (#145), and remove the focus brush (B105).
・
#91×2
#145
B105
- Ｄ13・AF-S DX 16-85/3.5-5.6G VR -
Focus key
INC
Move the key (#54) in the direction of the arrow.
・
Take out the screw (#122), and remove the plate spring (#157) and focus key (#54).
・
JAA80051-R.3741.A
#122
#157
Fixed ring unit
Peel off the tape (#135).
・
#54
#135
- Ｄ14・AF-S DX 16-85/3.5-5.6G VR -
JAA80051-R.3741.A
Take out the two screws (#123),and remove the zoom index ring the xed ring unit.
#123×2
#144
B140
Take out the screw (#144).
Remove the zoom control key unit (B140) from the xed ring unit.
Fixed ring unit (continued)
Zoom index ring
△ (Revision)
△ (Revision)
△× 2
Fixed ring unit
INC
Remove the zoom ring unit (B27) and gear unit (B40) from the fi xed ring (#55).
INC
・
JAA80051-R.3741.A
B27
B40
#55
Zoom brush
Take out the two screws (#109), and remove the reinforcing plate (#106) and zoom brush (#104).
・
#104
#106
#109×2
- Ｄ16・AF-S DX 16-85/3.5-5.6G VR -
Cover ring unit
INC
Take out the three screws (#110).
・
Take out the screws carefully because sometimes the adjustment washer (#107) is put.
#107 (Adjustment washer)
JAA80051-R.3741.A
#110×3
Remove the cover ring unit (B36) and support ring unit (B101).
・
B36
B101
- Ｄ17・AF-S DX 16-85/3.5-5.6G VR -
JAA80051-R.3741.A
INC
Fixed tube
Take out the three screws (#67), and remove the fi xed tube (#50) from the 2nd lens-G straight ring (B52).
・
#50
#67×3
B52
- Ｄ18・AF-S DX 16-85/3.5-5.6G VR -
JAA80051-R.3741.A
INC
VR unit-assembly
Remove the connection-FPC (#1001) from the double-stick tape adhered to the fi xed tube (#50).
・
#50
#1001
Double-stick tape
Remove the three roller units (B68), and detach VR unit-assembly (B2306).
・
B68×3
B2306
- Ｄ19・AF-S DX 16-85/3.5-5.6G VR -
JAA80051-R.3741.A
INC
Aperture unit
Take out the three screws (#56), and remove the aperture unit (B34).
・
Remove the connection-FPC (#1001) from the double-stick tape, and disconnect it from the connector of VR
・
unit in numeric order from ① to ②.
#1001
①
②
Double-stick
tape
#56×3
B34
- Ｄ20・AF-S DX 16-85/3.5-5.6G VR -
JAA80051-R.3741.A
#82×3
B99
B83×2
#50
#24
#48
Remove the three roller units (B81), and remove the 4th lens-G sliding ring (#48) from the 3-4 lens-G cam
ring (#24).
4th lens-G sliding ring
Remove the two roller units (B83), roller unit (B99), roller unit (B102) and three washers (#82), then remove
the 3-4 lens-G cam ring (#24) from the xed tube (#50).
B81×3
△ (Addition)
△× 2
B102
△ (Addition)
INC
JAA80051-R.3741.A
INC
2. Assembly / Adjustment
Encoder FPC
Place the encoder-FPC (#1006) on the fi xed tube (#50) based on the below reference position, and attach it
・
by pressing in the direction of the arrow for positioning.
#50
Reference position
Place the encoder-FPC (#1006) on the fi xed tube (#50) based on the below reference position each, and
・
attach it by pressing in the direction of the arrow for positioning.
Reference position
#1006
#1006
#50
Reference position
- Ａ1・AF-S DX 16-85/3.5-5.6G VR -
JAA80051-R.3741.A
INC
Tape
Place the two pieces of the double-stick tape (#149 and #150) on the fi xed tube (#50) based on the below
・
reference position each, and attach it by pressing in the direction of the arrow for positioning.
Reference position
#50
Caution:
When the tape is attached, it must
NOT cross the dot lines which show
the edges of the cam groove.
Reference position
Adhere the three pieces of the tape to cover the screw holes.
・
TA-0012
5×3.5
#150
#149
#50
TA-0012
5×3.5
TA-0012
5×3.5
- Ａ2・AF-S DX 16-85/3.5-5.6G VR -
JAA80051-R.3741.A
- 3・AF-S DX 6-85/3.5-5.6G VR -
Fixed tube
・
Assemble the 3-4 lens-G cam ring (#24) into the xed tube (#50).
Grease: MZ-400T
Grease: MZ-400T
Apply to the overall surface of
the inside.
Apply to the overall sliding surfaces of the
three cam grooves.
Grease: MZ-400T
Grease: MZ-400T
Grease: MZ-400T
#50
#24
Grease: MZ-400T
Apply to the overall sliding surfaces of the
three cam grooves.
Apply to the overall sliding surfaces of the
three cam grooves.
Apply to the overall surface sliding with [#24].
Apply to the overall sliding surfaces of the
three lead grooves.
Grease: MZ-400EL
△ (Revision)
Grease: MZ-400EL
△ (Revision)
Grease: MZ-400EL
△ (Revision)
Grease: MZ-400EL
△ (Revision)
Grease: MZ-400EL
△ (Revision)
Grease: MZ-400EL
△ (Revision)
March�3�008�3�0083�008�008008
Changed page △× 6
INC
JAA80051-R.3741.A
INC
Roller unit
Mount the 3-4 lens-G cam ring (#24) on the fi xed tube (#50), and secure them with the two roller units (B83)
・
and two washers (#82).
#82×2
B83×2
#83×2
Attach the roller unit (B99) and washer (#82) to the 3-4 lens-G ring (#24).
・
#84×2
#24
#24
#50
Adhesive: Lockend (R)
Screw hole ×2
If the adhesive of [#24] is
squeezed out to the inside, wipe
it out.
#50
#94
#82
#99
Check the operations by sliding the roller unit (B99).
・
Adhesive: Lockend (R)
Screw hole
If the adhesive of [#24] is
squeezed out to the inside, wipe
it out.
B99
B99
- Ａ4・AF-S DX 16-85/3.5-5.6G VR -
VR unit-assembly
INC
Make a valley-fold along the dotted line of the connection-FPC (#1108).
・
JAA80051-R.3741.A
90°
Valley-fold
Peel off the backing paper of the double-stick tape.
・
Connect the connection-FPC (#1108) to the connector of VR unit-assembly (B2308) in numeric order from
・
to②.
①
Double-stick tape
②
①
#1108
B2308
#1108
Push the double-stick tape from above with the fi ngers to fi xate the connection-FPC (#1108)
・
Double-stick tape
Insert FPC all the way
seated in.
Do NOT insert FPC sideways.
- Ａ5・AF-S DX 16-85/3.5-5.6G VR -
JAA80051-R.3741.A
- 6・AF-S DX 6-85/3.5-5.6G VR -
・
Position the aperture unit (B34) in the direction of the arrow, and tighten the three screws (#56) in numeric
order ①, ②, and ③.
①
②
③
#56×3
Direction of positioning
Grease: MZ-400T
Apply to the two lateral and inner
surfaces of the protrusions.
・
Assemble VR unit (B2308) into the 3-4 lens-G cam ring (#24).
Be careful NOT to
hold the lever when
assembling, in order to
prevent deformation.
B34
#24
#48
B2308
B2308
Aperture unit
March�3�008�3�0083�008�008008
Changed page △× 1
Grease: MZ-400EL
△ (Revision)
INC
JAA80051-R.3741.A
INC
Assemble the fi xed tube (#50), 3-4 lens-G cam ring (#24), and VR unit-assembly (B2308) together by using
・
the three roller units (B68).
#68×3
The head of the roller unit (B68) must be
positioned against the lead groove as below.
GOOD
＜
＜
BAD
＞
＞
#147×3
#148×3
#24
B68×3
#50
Through this hole, pass the
#1008
Peel off the backing papers of the double-stick tapes (#149 and #150) and attach the connection-FPC
・
connection-FPC (#1008) from
the inside of the fi xed tube (#50)
toward the outside.
(#1008).
#1008
Edge line of the cam groove
Attach the FPC based on the refer-
ence position and dot line (edge of
cam groove), being careful of the
corner as shown in the right picture.
Reference position
- Ａ7・AF-S DX 16-85/3.5-5.6G VR -
JAA80051-R.3741.A
INC
4th lens-G sliding ring
Mount the 4th lens-G sliding ring (#48) by fi tting its two cutouts with the two protrusions of VR unit.
・
Attach the three roller units (B81) to the 4th lens-G sliding ring (#48) through the cam groove of the 3-4
・
lens-G cam ring (#24) and fasten them.
Be careful of up/downward
direction for mounting.
Screw hole
Cutout×2
#48
Adhesive: Lockend （B
Screw hole ×3
Protrusion×2 of VR unit
）
Attach the roller unit (B102) to the roller unit (B99) and fasten it.
・
Check operations by sliding the roller unit (B99).
・
Grease: PL-22SEL
Pattern surface
B81×3
#24
#84×3
Grease: PL-22SEL
Pattern surface
#81×3
B99
Adhesive: Lockend （R
Screw hole
- Ａ8・AF-S DX 16-85/3.5-5.6G VR -
#103
#102
）
B102
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