Sony SAL50F14 Service Manual page 15

HELP08
Oil (O-20): J-6082-610-A
Apply the oil (O-20) to the instruction part of the main spring.
HELP09
Grease (G-85): J-6082-626-A
Apply the grease (G-85) to the instruction part of the coupler.
Apply the grease
(G-85) (Slide portion)
HELP10
Adhesive bond (B-10): J-6082-612-A
1. Attach the seven diaphragm blades to the iris control plate block.
Note:
Attach the iris feather unit in fully opening condition.
2. Fit the portion A of the aperture unit holding ring to the aperture operating pin, and attach the iris retainer tube.
3. Attach the aperture unit holding spring, and check the operation of the iris feather unit.
Note:
When attaching the aperture unit holding spring, insert the portion B first.
4. After the aperture diameter adjustment is completed, apply the adhesive bond (B-10) to the instruction part of the aperture unit holding
spring.
Iris Control Plate Block
Aperture Unit Holding Ring
Aperture Unit Holding Spring
SAL50F14 (1.4/50) (50mm F1.4)
Apply the oil (O-20)
(Small amount on contact area)
Portion B
Apply the adhesive bond (B-10) (3 areas)
Apply the grease
(G-85) (Gear portion)
Aperture Operating Pin
Portion A
HELP