Sony SAL24105 Service Manual ▷ View online
HELP
SAL24105 (3.5-4.5/24-105) (24-105mm F3.5-4.5)
HELP37
Adhesive bond (B-10): J-6082-612-A
1.
Attach the aperture unit holding spring so that the opening of aperture unit holding spring does not cover the cut portion of focus cam
tube block as shown in the figure.
2.
Attach the aperture unit holding spring to the focus cam tube. After adjusting the aperture diameter, apply the adhesive bond (B-10)
to the idicated portion.
Note:
Perform aperture diameter adjustment, referring to 4-16 page.
Apply the adhesive bond (B-10)
Focus Cam Tube
Aperture Operating Plate
Aperture Blade
Aperture Blade Holding Ring
Aperture Unit Holding Spring
Cut Portion
Opening
Aperture Unit Holding
Spring
Spring
HELP
SAL24105 (3.5-4.5/24-105) (24-105mm F3.5-4.5)
HELP38
1.
Insert the preset lever of aperture operating plate in the focus cam tube block, aligning it with the cut portion of focus cam tube block.
2.
Rotate the aperture blade holding ring in the arrow direction so that it disappears from the cut portion of focus cam tube block (state
of iris close) as shown in the figure.
Cut Portion
Cut Portion
Focus Cam Tube Block
Focus Cam Tube Block
Aperture Blade Holding Ring
Preset Lever of Aperture Operating Plate
Preset Lever
HELP
SAL24105 (3.5-4.5/24-105) (24-105mm F3.5-4.5)
HELP39
Attach the apreture blade, aligning the boss of apreture blade with the boss hole of apreture operating plate.
Note:
At this moment, the preset lever of apreture operating plate should be in the cut portion of aperture blade holding ring.
HELP40
Anti-diffusion agent (A-20): J-6082-611-A
1.
Apply the anti-diffusion (A-20) to the indicated portion of aperture blade holding ring.
2.
Attach the aperture blade, aligning its boss with the boss hole of aperture blade holding ring. At this moment, overlay the aperture
blade clockwise.
3.
Attach the last aperture blade, releasing the blade installed first in the arrow direction.
Cut Portion
Preset Lever
Aperture Operating Plate
Aperture Blade
Boss
Boss Hole
Aperture Blade Holding Ring
Aperture Blade
Boss
Boss
Boss Hole
Boss Hole
Aperture Blade
Aperture Blade Holding Ring
Aperture Blade Holding Ring
Apply the anti-diffusion (A-20)
(Entire circumference)
(Entire circumference)
HELP
SAL24105 (3.5-4.5/24-105) (24-105mm F3.5-4.5)
HELP41
Grease (G-85):
J-6082-626-A
Adhesive bond (B-10): J-6082-612-A
1.
Apply the grease (G-85) to the portion indicated in the figure.
2.
Apply the adhesive bond (B-10) to the indicated portions shown in the figure of tips of two screws and gear (A, B) block.
HELP42
1.
Attach the hook of anti slit spring to the cut portion “a” of bearing press fitting block.
Note:
When operation load is heavy, remove the anti slit spring.
2.
Attach the projection of focus connect ring in the cut portion of bearing press fitting block at three locations as shown in the figure so
that the gear of focus connect ring comes to the bearing of gear of bearing press fitting block. Then, rotate it in the arrow direction.
Apply the grease (G-85)
Apply the adhesive bond (B-10)
Gear (A, B) Block
Cut Portion
Projection
Focus Connect Ring
Bearing Press Fitting Block
Bearing Press Fitting Block
Gear
Bearing of Gear
Hook
Anti Slit Spring
a
Ver 1.3 2007.07
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