Sony SAL18250 Service Manual ▷ View online
HELP
SAL18250 (3.5-6.3/18-250) (DT 18-250mm F3.5-6.3)
HELP02-04
Adhesive bond (B-10): J-6082-612-A
1.
Extend a little the main assy in the Tele direction.
2.
Assemble the focus brush to the focus gear ring and tighten it with two screws tentatively.
3.
Perform the check/adjustment of focus brush. (Refer to 4-8.)
4.
After the check/adjustment of focus brush, apply the adhesive bond (B-10) to the indicated portion of screws.
Main Assy
Screw
Screw
Focus Brush
Adhesive Bond (B-10)
Focus Brush
HELP
SAL18250 (3.5-6.3/18-250) (DT 18-250mm F3.5-6.3)
HELP02-05
Adhesive bond (B-40): J-6082-614-A
1.
Set the main assy in the Tele state.
2.
Apply the adhesive bond (B-40) to about two threads from the tips of two screws.
3.
Install the mating face of focus coupling plate to the mating face of focus gear ring and tighten them together with the focus linkage
support plate with two screws.
4.
Rotate the focus ring and insert the leading edge of focus coupling plate in the groove of focus ring.
5.
Turn over the focus rubber and tighten the focus coupling plate with screw.
6.
Confirm that the focus ring and the focus gear ring move smoothly.
Main Assy
Groove of Focus Ring
Focus Ring
Focus Gear Ring
Focus Ring
Assembly position
of focus couping
of focus couping
Index
Focus Linkage Support Plate
Focus Coupling Plate
Screw
Screw
ft
m
100
30
20
7
7
1.48
0.45
0.45
3
1
8
3 2
Turn over the
Focus Rubber
Focus Rubber
Focus Coupling
Plate
Plate
Apply the adhesive
bond (B-40)
bond (B-40)
HELP
SAL18250 (3.5-6.3/18-250) (DT 18-250mm F3.5-6.3)
HELP02-06
1.
Set the focus gear ring to WIDE end.
2.
Align the focus linkage coma of focus cam barrel with the cam groove of focus linkage ring.
3.
Thread the flexible board through the hole of middle lens barrel assy.
4.
Engage the joint coma of focus gear ring with the cutout of focus linkage ring.
5.
Tighten it with five screws, confirming the assembling position.
Note:
Tighten five screws in order of a
t b t c t d t e t a.
Main Assy
Cam Groove of Focus
Linkage Ring
Linkage Ring
Groove of Focus
Linkage Ring
Linkage Ring
Middle Lens Barrel Assy
Screw
Screw
Focus Linkage Coma of
Focus Cam Barrel
Focus Cam Barrel
Focus Linkage Coma of
Focus Cam Barrel
Focus Cam Barrel
Set the Focus Gear
Ring to WIDE end.
Ring to WIDE end.
Installation Position (Mount side)
Taking out hole of
flexible board
flexible board
Cutout
Focus Linkage Ring
Cutout of the
Focus Linkage Ring
Focus Linkage Ring
Joint Coma
Focus Gear Ring
Joint Coma of the
Focus Gear Ring
Focus Gear Ring
c
a
b
d
e
HELP
SAL18250 (3.5-6.3/18-250) (DT 18-250mm F3.5-6.3)
HELP02-07
Grease (G-36): J-6082-667-A
1.
Apply the grease (G-36) to the indicated portion of focus linkage ring and middle lens barrel assy.
2.
Insert the focus linkage ring in the counterclockwise direction to middle lens barrel assy.
Note:
Be sure to confirm the relation between the parts location.
HELP02-08
Grease (G-36): J-6082-667-A
1.
Apply the grease (G-36) to the indicated portion of the focus ring assy.
2.
Install the focus ring assy to the middle lens barrel assy.
Note:
Be sure to confirm the relation between the parts location.
Focus Linkage Ring
Focus Linkage Ring
Focus Linkage
Ring
Ring
Projection
Projection
Projection
Cutout
Middle Lens Barrel Assy
Middle Lens Barrel Assy
Apply the grease (G-36)
Apply the grease (G-36)
Projection
Projection
Cutout
Cutout
Cutout
Focus Ring Assy
Middle Lens Barrel Assy
Apply the grease (G-36)
(Bayonet part)
(Bayonet part)
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