SAL70200G2 - Sony Digital Camera Service Manual (repair manual). Page 24

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SAL70200G2 (2.8/70-200 G SSM Ⅱ) (70-200mm F2.8 G SSM II)

1.  Cut three polyester tapes (black) 10mm in the specified size and affix them to the locations indicated in the figure.
2.  Install the focus rubber ring to the MF operation ring.
3.  Fold up the 1st lens side of focus rubber ring.
4.  Affix three SW flexible setting tapes as shown in the figure. (3 tapes on the circumference at the equal interval)
5.  Peel the protection sheet off the contact side of SW flexible setting tape and fold the focus rubber ring back to the original position.

Polyester Tape 
(Black) 10mm
(10X26mm)

Polyester Tape 
(Black) 10mm
(10X26mm)

MF Operation Ring

1st lens side

SW Flexible 
Setting Tape

SW Flexible 
Setting Tape

SW Flexible 
Setting Tape

Keep off 
2 to 3mm
from the end 

The tape should not protrude from the 
position lower than the out diameter

Fold up the focus rubber ring 
as shown in the figure

Anti-diffusion agent (A-20): J-6082-611-A
Grease (G-85): J-6082-626-A

1.  Apply the anti-diffusion agent (A-20) to the indicated area of MF operation ring.
2.  Apply the grease (G-85) to the indicated area of MF operation ring.

Apply the anti-diffusion 
agent (A-20)
(Around the hole)

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

Inside

Outside

Inside

Outside

Cut 
view

MF Operation Ring

Cut 
view

Apply the 
grease (G-85)
(All around)

Apply the 
grease 3mm 
or more from 
the end

Adhesive bond (B-40): J-6082-614-A

1.  Install the mirror tube block, aligning the index of mirror tube block with the focus stopper pin of outer tube as shown in the figure 

below.

2.  Apply two drops of adhesive bond (B-40) to six screws and tighten six screws to fix the mirror tube block.

Outer Tube

Focus Stopper Pin

Mirror Tube 
Block

Index

Apply the adhesive 
bond (B-40)

Apply the 
adhesive 
bond (B-40)