SAL2875 - Sony Digital Camera Service Manual (repair manual). Page 7

SAL2875 (2.8/28-75 SAM) (28-75mm F2.8 SAM)

2-4

Adhesive bond (B-10): J-6082-612-A

1.  Install the 2nd lens adjustment washer to the unit.
2  Set the index mark and the circular hole to 5 o'clock position in infinity end state, then attach the 2nd group assy to the unit 

and fix them with three screws.

3.  Apply adhesive bond (B-10) to the hole of 2nd group assy in 3 locations, set the index mark and cut portion to the 5:30 posi-

tion, then attach the 2nd lens ornament ring to the unit.

Unit

Index mark

Index mark

Index mark

2nd Group Assy

2nd Lens Ornament Ring

2nd Lens Adjustment Washer

2nd Lens Ornament Ring 
(Viewed from the objective lens side)

Cut portion
(The 5:30 direction 
at infinity end)

2nd Group Assy 
(Viewed from the objective lens side)

Circular Hole
(The 5 o'clock position in infinity end state)

Apply the adhesive
bond (B-10)

Adhesive bond (B-10): J-6082-612-A

How to remove the mount block

1.  Remove four screws.
2.  Set the unit to the TELE end, then remove the mount block with detaching the preset lever from the aperture lever.

Mount Block

Unit

Preset Lever

Aperture Lever

How to install the mount block

1.  Set the unit to the WIDE end, then install the mount block while attaching the preset lever to the aperture lever.
2.  Fix the mount block with four screws.
3.  After finishing the aperture diameter adjustment, tighten the function lever with two screws then apply adhesive bond (B-10) 

to the heads of two screws.

Aperture Lever

Mount Block

Preset Lever

Preset Lever

Apply the adhesive
bond (B-10)