SAL300F28G2 - Sony Digital Camera Service Manual (repair manual). Page 12

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SAL300F28G2 (2.8/300 G SSM 

Ⅱ) (300mm F2.8 G SSM Ⅱ)

Adhesive bond (B-10): J-6082-612-A
Adhesive bond (B-40): J-6082-614-A
Adhesive bond (LOCTITE 460)

  Use the adhesive bond (LOCTITE 460) or the equivalent.

 

Do not use the instant glue, which becomes white after dried.

1.  Install the aperture connect lever to the iris holding tube block. Apply two drops of adhesive bond (B-40) to the tips of two screws and 

tighten the aperture connect lever with two screws.

2.  Apply the adhesive bond (LOCTITE 460) the indicated portion of iris holding tube block and affix the mount index there.
3.  Install the main spring hook to the iris holding tube block and tighten it with the screw. Then, apply the adhesive bond (B-10) as indi-

cated in the figure.

4.  Install the main spring as shown in the figure and apply the adhesive bond (B-10) to the indicated portion.

Iris Holding Tube Block

Aperture Connect Lever

Aperture Connect
Lever

Main Spring Hook

Main Spring Hook

Main Spring

Main Spring

Main Spring

Mount Index

Apply the adhesive bond
(LOCTITE 460)

Apply the bond
(B-40)

Apply the bond
(B-10)

Apply the bond
(B-10)

Cut two polyester tapes in 30mm to make the size of 12 x 30mm and affix them to position shown in the figure below to fix the SW con-
nection FPC block.

CL-033 Board

SW Connection FPC Block

30 mm

12 mm

Polyester Tape
(9X30 mm)

Cut six polyester tapes in 30mm length. Affix two sheets of polyester tape cover the area of 12 x 30mm at each location as shown below to 
fix the flexible cards to the board.

Polyester Tape
(9X30 mm)

Polyester Tape
(9X30 mm)

Polyester Tape
(9X30 mm)

Polyester Tape
(9X30 mm)

CL-032 Board

CL-034 Board

30 mm

12
 mm

CL-033 Board

Polyester Tape
(9X30 mm)