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2-2

SAL85F28 (2.8/85 SAM) (85mm F2.8 SAM)

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3

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3

B-10

B-10

B-10

2

qd

6

7

9

qa

q;

qs

G-36

G-36

G-36

G-22

NCPOP2B

G-116

G-116

G-36

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8

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1

G-116

Note 1:
How to remove the mount assy
1. Remove four screws.
2. Set the focus to the infinity end.
3. Float the mount.
4. Disconnect the connector of PC board joint flexible.
5. Set the aperture of preset lever to "Open" and

disconnect the linkage of function lever and
driving wheel pin.

(Refer to HELP01.)

Note 2:
How to remove the switch panel block (Scar prevention)
Insert tweezers or a narrow tip stick in the hole of rear mirror
assy tube and peel the switch panel block by pushing it from
inside with the tweezers or the narrow tip stick.
(Refer to HELP04.)

2-1-1

2-1-2

Note 1

Ornamental
Tube

Interception Tape

Vibration Proof Sheet (A)

Reinforcement Brush

Focus Brush

Filter Screw Frame

Outer Barrel

Bolt Screw

Front Frame Assy

Rear Frame Assy

Helicoid Male

Vertical Groove
Cylinder

Focus Ring Assy

Middle Lens Barrel Assy

Anti-Reflection Sheet (B)

Joint Flexible PC Board

DC Motor (Geared)

Decoration Seal

Chip (Mount Index)

Switch Panel Block

Note 2

Double-Coated
Adhesive Tape

Rear Lens
Barrel Assy

Main PC Board Assy

Main Spring

Anti-Reflection Sheet (A)

Mount Cover

Mount

Function Lever

LOCTITE 460 or
the equivalent

Focus Rubber

2-3

Note for assembling and grease applying positions are shown.

SAL85F28 (2.8/85 SAM) (85mm F2.8 SAM)

How to remove the mount assy

1.  Remove four screws.
2.  Set the focus to the infinity end. 
3.  Float the mount. 
4.  Disconnect the connector of PC board joint flexible.
5.  Set the aperture of preset lever to  Open  and disconnect the linkage of function lever and driving wheel pin.

PC Board Joint Flexible

Mount

Preset Lever

Function Lever

Driving Wheel Pin

How to install the mount assy

1.  Set the focus to the infinity end. 
2.  Set the aperture positions of driving wheel pin and preset lever  Open . 
3.  Link the function lever with the driving wheel pin. 
4.  Connect the PC board joint flexible. 
5.  Fix the mount assy with four screws.

PC Board Joint Flexible

Preset Lever

Function Lever

Driving
Wheel Pin

Mount

How to remove the connection board

1.  Remove two stopper screws securing connection board. 
2.  Push down the inner side of connection board. 
3.  Remove the Main PC board assy with shifting the outside of connection board to inward.

2

3

Connection Board

Main PC Board Assy

Connection Board

1 Stopper Screws Securing

Connection Board

Outside

Inside

How to attach the connection board

1.  Push the outside of connection board to outward. 
2.  Install the Main PC board assy with pushing up the inside of connection board. 
3.  Tighten two stopper screws securing connection board.

1

2

3 Stopper Screws Securing

Connection Board

Connection Board

Main PC Board Assy

Connection Board

Outside

Inside

2-4

SAL85F28 (2.8/85 SAM) (85mm F2.8 SAM)

Grease (G-36): J-6082-667-A

1.  Apply the grease (G-36) to the main spring sliding surface of mount.

  Do not spread the grease to the mount inner side.

  Do not apply the grease to the 1mm from edge of wall.

Apply the grease (G-36)
(Main spring sliding surface)

Cross section (Coating portion)

1mm
(Edge of wall)

Do not apply

Grease (G-36)

Mount

Do not spread the grease
to the mount inner side

2.  Stick the anti-reflection sheet (a) to the mount inner side.

  Align the anti-reflection sheet (a) edge with the mount inner side edge.

Sticking Standard Edge

Sticking Standard
Edge

Mount

Anti-Reflection Sheet (A)

How to remove the switch panel block (Scar prevention)

1.  Remove three screws fixing the rear mirror assy tube.
2.  Set the switch panel block to  AF .
3.  Hold down the middle lens barrel assy and pull up the rear mirror assy tube slightly to the direction of the mount until the indicated 

hole of rear mirror assy tube is seen.

4.  Insert tweezers or a narrow tip stick in the hole of rear mirror assy tube and peel the switch panel block by pushing it from the inside 

with the tweezers or the narrow tip stick.

Rear Mirror Assy Tube

Direction of the Mount

Middle Lens Barrel Assy

Narrow tip stick

Hole

Switch Panel Block

Note on the switch panel block installation

1.  Set the select switch of DC motor (geared) to AF.
2.  Set the knob of switch panel block to AF.
3.  Peel the released paper off the switch panel block and install the switch panel block.

Select switch of
DC Motor (Geared)

Switch Panel Block

Knob

AF Side

MF Side

2-5

SAL85F28 (2.8/85 SAM) (85mm F2.8 SAM)

1.  Install the rear mirror assy tube, aligning the installation hole of switch panel block with the select switch DC motor (geared).
2.  Fix it with three screws.

Installation hole of
Switch Panel Block

Rear Mirror Assy Tube

Select switch of
DC Motor (Geared)

1.  Affix the flexible of DC motor (geared) to the middle lens barrel assy.
2.  Connect the PC board joint flexible to the connector.

PC Board Joint Flexible

DC Motor (Geared)

Middle Lens Barrel Assy

Connector

1.  Fold the PC board joint flexible as shown in the illustration.
2.  Affix the PC board joint flexible along the reference.

PC Board Joint Flexible

Reference for affixing

Crest folds

Valley folds

1.  Attach three pieces of interception tape to the ornamental tube, and install the ornamental tube to the main body.

  Align the cutout of the ornamental tube with the projection of the filter screw frame.

Cutout

Cutout

Projection

Projection

Interception Tape

Ornamental Tube

Filter Screw Frame