Sony SAL70400G Service Manual ▷ View online
HELP
SAL70400G (4-5.6/70-400 G SSM) (70-400mm F4-5.6 G SSM)
HELP08
Installation Procedure of Middle Barrel Block
Adhesive bond (B-10): J-6082-612-A
Grease (G-48): J-6082-669-A
1.
Apply the grease (G-48) of the indicated portion of MF linkage barrel B.
2.
Rotate clockwise the rotary barrel assy as far as it goes.
3.
Hook the function lever to the driving wheel pin.
4.
Set the unit to the TELE end and rotate clockwise the 2nd linkage barrel assy as far as it goes.
5.
Adjust the position with the positioning pin and push the middle barrel block as far it goes to the WIDE end while threading the
flexible guide and the function lever through the inner side of middle barrel block and installing two convex portions to two grooves
of MF linkage barrel B.
(At this moment, insert two 2nd linkage pins in two inner cams.)
6.
Tighten seven screws and apply the adhesive bond (B-10) to the heads of seven screws.
Apply the grease (G-48)
(Both side)
(Both side)
Middle Barrel Block
Function Lever
Function Lever
Rotary Barrel Assy
MF Linkage
Barrel B
Barrel B
Rotate clockwise
the 2nd Linkage Barrel
Assy as far as it goes.
the 2nd Linkage Barrel
Assy as far as it goes.
Driving Wheel Pin
2nd Linkage Barrel Assy
Rotate clockwise
the Rotary Barrel
Assembly as far as it goes.
the Rotary Barrel
Assembly as far as it goes.
Set to the TELE end.
Middle Barrel
Block
Block
Apply the adhesive
bond (B-10).
bond (B-10).
Function Lever
Inner cam
Groove of
MF Linkage Barrel B
MF Linkage Barrel B
Groove of
MF Linkage Barrel B
MF Linkage Barrel B
Convex portion
Convex portion
Push the Middle Barrel Block
in the WIDE end.
in the WIDE end.
2nd Linkage Pin
2nd Linkage Pin
Flexible Guide
Positioning Pin
HELP
SAL70400G (4-5.6/70-400 G SSM) (70-400mm F4-5.6 G SSM)
HELP09
Installation Procedure when disassembling the Middle Barrel Block
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.
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, tighten seven screws and apply the adhesive bond (B-10) to the heads of seven screws.
Middle Barrel
(Middle Barrel Assy)
(Middle Barrel Assy)
1st Linkage Barrel
(Middle Barrel Assy)
(Middle Barrel Assy)
Function Lever
Function Lever
Driving Wheel Pin
Rotate clockwise the
2nd Linkage Barrel Assy
as far as it goes.
2nd Linkage Barrel Assy
as far as it goes.
Window of Middle Barrel
Groove of 1st
Linkage Barrel
Linkage Barrel
Hole of
Positioning Pin
Positioning Pin
Set to the
TELE end.
TELE end.
Middle Barrel
Assy
Assy
Function Lever
Apply the adhesive
bond (B-10).
bond (B-10).
Apply the adhesive
bond (B-10).
bond (B-10).
Inner Cam
Push the Middle Barrel Assy
as far as it goes the WIDE end.
as far as it goes the WIDE end.
Set to the WIDE end.
2nd Linkage Pin
2nd Linkage Pin
Positioning Pin
Flexible Guide
HELP
SAL70400G (4-5.6/70-400 G SSM) (70-400mm F4-5.6 G SSM)
HELP10
Note when disassembling the Middle Barrel Block
Anti-diffusion agent (A-20): J-6082-611-A
Adhesive Bond (B-10): J-6082-612-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.
Note:
As holes for inserting the 1st linkage pins are not 180 degree-symmetry, assemble with caution.
3.
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.
Linkage Pin with two U-shaped grooves.
Align two grooves with
two convex portions.
two convex portions.
Groove
U-shaped
grooves
grooves
Apply the anti-diffusion
agent (A-20)
(All circumference
of inner side)
agent (A-20)
(All circumference
of inner side)
Apply the grease
(G-85)
(Back side)
(G-85)
(Back side)
Apply the grease (G-116) (Surface)
Apply the grease (G-116)
(Back side)
(Back side)
Convex
portion
portion
Convex portion
Hole for inserting
the 1st Linkage Pin
the 1st Linkage Pin
Hole for inserting
the 1st Linkage Pin
the 1st Linkage Pin
Holes for inserting the 1st Linkage Pins
are not 180 symmetry.
are not 180 symmetry.
Hole for inserting
the 1st Linkage Pin
the 1st Linkage Pin
Groove
U-shaped grooves
AF Linkage Barrel B
AF Linkage Barrel B
Rubber Barrel
HELP
SAL70400G (4-5.6/70-400 G SSM) (70-400mm F4-5.6 G SSM)
4.
Install the rotor (stator set) and then the three pieces of stopper.
And install the stator (stator set), nylon sheet, resin ring, fine same, pressuring plate, wave washer. Then, tighten three bayonet screws
and apply the adhesive bond (B-10) to the heads of three screws.
Note 1:
Never touch the slip surface of Stator (Stator Set) and resin surface of Rotor (Stator Set) (black coated surface).
Note 2:
Attach stopper to the hole at center.
Note 3:
Aligning the flexible board (stator) with the flexible board (relay board) as shown in the figure, install the stator (stator set).
Note 4:
Install the wave washer, facing its concave side down and its convex side up.
Note 5:
Be careful for valley part not to overlap the flexible board (stator).
Note 6:
Be sure not to set the groove on the bayonet screw to vertical direction.
Stator
(Stator Set)
(Stator Set)
Stopper
Note 2:
Note 1:
Never touch the slip surface of
Stator (Stator Set) and
resin surface of Rotor (Stator Set)
(black coated surface).
Never touch the slip surface of
Stator (Stator Set) and
resin surface of Rotor (Stator Set)
(black coated surface).
Note 3
Note 5
Note 4
Note 6
Rotor
(Stator Set)
(Stator Set)
NG
OK
NG
OK
OK
Stopper
Flexible Board
(Stator)
(Stator)
Flexible Board (Stator)
Flexible Board (Stator)
Flexible Board
(Relay Board)
(Relay Board)
Flexible Board
(Relay Board)
(Relay Board)
Bayonet Screw
Nylon Sheet
Resin Ring
Fine Same
Pressurizing Plate
Wave Washer
Wave Washer
Wave Washer
Mountain Part
Valley Part
Convex Side
Concave Side
Bayonet
Screw
Screw
Bayonet
Screw
Screw
Apply the adhesive
bond (B-10)
bond (B-10)
Ver. 1.2 2009.02
The changed portions from
Ver. 1.1 are shown in blue.
Ver. 1.1 are shown in blue.
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