SAL70400G2 - Sony Digital Camera Service Manual (repair manual). Page 10

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SAL70400G2 (4-5.6/70-400 G SSM Ⅱ) (70-400mm F4-5.6 G SSM Ⅱ)

Adhesive bond (B-10): J-6082-612-A

1.  Set the middle barrel assy and the 1st linkage barrel assy in the state shown in the illustration.
2.  Hook the function lever to the driving wheel pin.
3.  Set the unit to the TELE end and rotate clockwise the 2nd linkage barrel assy as far as it goes.

 

Middle Barrel
(Middle Barrel Assy)

1st Linkage Barrel
(Middle Barrel Assy)

Function Lever

Function Lever

Driving Wheel Pin

Rotate clockwise the 
2nd Linkage Barrel Assy 
as far as it goes.

Window of Middle Barrel

Groove of 1st 
Linkage Barrel

Hole of 
Positioning Pin

Set to the 
TELE end.

4.  Adjust the position with the positioning pin and install the middle barrel assy while threading the flexible guide and the function lever 

through the inner side of middle barrel assy. (At this moment, insert two 2nd linkage pins in two inner cams.)

5.   Insert the middle barrel assy in the WIDE end.
6.   Apply two drops of adhesive bond (B-10) to tips of screws and tighten six screws marked with A.
7.   Tighten one screw marked with B and apply the adhesive bond (B-10) to the heads of seven screws.

 

Middle Barrel
Assy

Function Lever

Apply the adhesive 
bond (B-10).

Apply the adhesive 
bond (B-10).

Inner Cam

Push the Middle Barrel Assy 
as far as it goes the WIDE end.

Set to the WIDE end.

2nd Linkage Pin

2nd Linkage Pin

Positioning Pin

Flexible Guide

Apply the adhesive 
bond (B-10).

A

A

A

A

A

A

A

A

A

A

A

A

B

B

B

Anti-diffusion agent (A-20): J-6082-611-A
Adhesive Bond (B-10): J-6082-612-A
Adhesive Bond (B-60): J-6082-616-A
Grease (G-85): J-6082-626-A
Grease (G-116): J-6082-628-A

1.  Apply the anti-diffusion agent (A-20), grease (G-85) and grease (G-116) to the indicated portions of MF linkage barrel B. Then, install 

the MF linkage barrel B, aligning two grooves with two convex portions.

2.  Install the rotary barrel assy, aligning two holes of rotary barrel assy for inserting the 1st linkage pin with two U-shaped grooves.

 

As holes for inserting the 1st linkage pins are not 180 degree-symmetry, assemble with caution.

3.  Install the two 1st linkage comas and two 1st linkage pins, and apply the adhesive bond (B-60). 
4.  Apply the grease (G-116) to the backside of AF linkage barrel B. Then, install the AF linkage barrel B, Rubber Barrels.

 

MF Linkage Barrel B (Back side)

AF Linkage Barrel B (Back side)

Rotary Barrel Assy

Rotary Barrel Assy

MF Linkage Barrel B

Align two holes for inserting the 1st 
Linkage Pin with two U-shaped grooves.

Align two grooves with 
two convex portions.

Groove

U-shaped 
groove

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

Apply the grease 
(G-85) 
(Back side)

Apply the grease (G-116) (Surface)

Apply the grease (G-116)
(Back side)

Convex 
portion

Convex portion

Hole for inserting 
the 1st Linkage Pin

Hole for inserting 
the 1st Linkage Pin

Holes for inserting the 1st Linkage Pins 
are not 180 degree-symmetry.

Holes for inserting 
the 1st Linkage Pin

1st Linkage Pin

1st Linkage Pin

1st Linkage Coma

Groove

U-shaped groove

AF Linkage Barrel B

AF Linkage Barrel B

Rubber Barrels

Apply the adhesive 
bond (B-60).