Sony SAL135F18Z Service Manual page 22

HELP10
Adhesive bond (B-10): J-6082-612-A
Special driver:
Note:
Before installing the preset ring, adjust the flange back adjustment.
Depending on the "(amount of FB adjustment washers) + 0.1mm" used in the flange back adjustment, select the thickness of
preset ring to be built in the lens from the table below.
Three types of preset ring are provided.
Name
Preset Ring A
Preset Ring B
Preset Ring C
(Amount of FB adjustment washer) + 0.1
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
1. Measure the thickness of FB adjustment washers used in the flange back adjustment with micrometer or caliper. Depending on the
measured thickness, select the preset ring from the table.
2. Aligning four cut portions of preset ring with the bosses of rear ring assy at four locations, install the preset ring.
Note:
After installing the preset ring, confirm that the preset ring moves smoothly.
Cut Portion
Cut Portion
Bosses
SAL135F18Z (Sonnar 1.8/135 ZA) (Sonnar T
J-6082-654-A
Part Code Height of lever (L)
9.24 ±0.05
2-898-007-01
9.49 ±0.05
2-898-007-11
9.74 ±0.05
2-898-007-21
Preset Ring
Cut Portion
Cut Portion
Bosses
Rear Ring Assy
135mm F1.8 ZA)
*
L ±0.05
Preset ring to be used
A
A
A or B
B
B
C
C
C
HELP