SAL1650 - Sony Digital Camera Service Manual (repair manual). Page 7

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SAL1650 (DT 16-50 / F2.8) (DT 16-50mm F2.8 SSM)

Anti-diffusion agent (A-20): J-6082-611-A
Bond (B-40): J-6082-614-A
Grease (G-48): J-6082-669-A

1.  Apply the anti-diffusion agent (A-20) and grease (G-48) to the indicated portions of zoom ring assy. 

Apply the grease
(G-48)

Apply the grease
(G-48)

Zoom Ring Assy

Apply the anti-diffusion 
agent (A-20)

2.  Install the zoom ring assy to the unit. 

  Set the zoom joint plate to the WIDE end. 

  Insert the setscrew of potentiometer in the groove of zoom ring assy. 

3.  Engage the bayonet with the zoom ring assy by rotating the zoom ring assy in the arrow direction.
4.  Align the zoom joint plate with the hole of zoom ring assy and tighten two screws. 

  Apply 2 drops of adhesive bond (B-40) to the tips of screws. 

Zoom Ring Assy

Zoom Ring Assy

Bayonets

Groove of the Zoom Ring Assy

Insert the coma of potentiometer to
the groove of the Zoom Ring Assy.

Coma of the potentiometer

Set the Zoom Joint Plate
to the WIDE end.

Zoom Joint Plate

Apply the bond
(B-40)

Bond (B-40): J-6082-614-A
Grease (G-116): J-6082-628-A

1.  Apply the grease (G-116) to the indicated portion of F linkage key.
2.  Install the outer barrel block and middle barrel block to the optical block. 

  Combine the F linkage key with the F linkage coma.

  Combine the zoom stopper with the zoom joint plate.

3.  Tighten 3 screws. 

  Apply 2 drops of adhesive bond (B-40) to the tips of screws. 

Apply the grease
(G-116)

Apply the bond
(B-40)

F Linkage Key

F Linkage Key

F Linkage Key

F Linkage Coma

F Linkage Coma

Zoom Stopper

Optical Block

Zoom Joint Plate

Outer Barrel Block, 
Middle Barrel Block