SAL85F28 - Sony Digital Camera Service Manual (repair manual). Page 7

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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