SAL1680Z - Sony Digital Camera Service Manual (repair manual). Page 37

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SAL1680Z (Vario-Sonnar DT 3.5-4.5/16-80 ZA) (Vario-Sonnar T
*
 DT 16-80mm F3.5-4.5 ZA)
5.
Set the relationship between the narrow width lever of focus coupling barrel assy and the 4th operation plate of outer tube as shown
in the figure. Then, insert the three projections of focus coupling barrel assy in three grooves of outer tube and align the screw hole of
focus coupling barrel assy with the guide groove at the side face.
6.
Select the 2nd lens block guide roller fitting to the guide groove of zoom cam ring and install the 2nd lens block guide roller in the
guide groove. (3 locations)
Par Number
Part Name
Dimension (mm)
Diameter of D
3-197-202-01
2nd Lens Block Guide Roller
4.31
3-197-203-01
2nd Lens Block Guide Roller
4.32
3-197-204-01
2nd Lens Block Guide Roller
4.33
7.
Install the 2nd lens block guide spring and 2nd lens block guide bush and tighten them with three screws. (3 locations)
Focus coupling barrel assy
Narrow Lever
Projection
Projection
Groove of outer tube 
block
Groove of outer tube block
4th Operation Plate
Screw hole of focus 
coupling barrel assy
Screw
Screw
Screw
2nd Lens Block Guide Bush
2nd Lens Block Guide Roller
2nd Lens Block Guide Roller
2nd Lens Block Guide Roller
2nd Lens Block Guide Bush
2nd Lens Block 
Guide Spring
2nd Lens Block Guide Spring
2nd Lens Block Guide Spring
2nd Lens Block 
Guide Bush
Zoom Cam Ring
D
d
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