Sony AF 24-105 mm f/ 3.5-4.5 Lens サービスマニュアル

SAL20F28 (2.0/28) (20mm F2.8)

Anti-diffusion agent (A-20): J-6082-611-A

Adhesive bond (B-40):

J-6082-614-A

1.

Apply the anti-diffusion agent (A-20) to the instruction portions of the outside barrel.

2.

Install the back adjustment washers.

3.

Attach the outside barrel so that the relationship of the preset ring pin and the hole for axis meet the position as shown in the figure.

4.

Turn the outside barrel clockwise, eliminating play, and tighten four screws.

 After performing “4-4-2 Flange back (f’F) adjustment”, apply the adhesive bond (B-40) to the screwed portions of screws

and tighten screws.

Apply the adhesive bond(B-40)

Apply the adhesive bond(B-40)

Back Adjustment Washer

Apply the anti-diffusion agent(A-20)
(All circumference)

Outside Barrel

Hole for axis

Preset Ring Pin