Sony E 10-18 mm f/ 4 OSS Lens Техническое Руководство

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SAL18200 (3.5-6.3/18-200) (DT 18-200mm F3.5-6.3)
1-5-2. Zoom Trouble
NG
OK
OK
OK
OK
Function NG
Position NG
Check the position
and deformation 
at the tip of
the zoom brush.
Adjust the position, or
replace the zoom brush.
Check board pattern 
of the length groove
barrel assembly.
Clean the board pattern of the
length groove barrel assembly.
Zoom trouble
Replace the length
groove barrel assembly.
NG
NG
NG
NG
END
OK
Disassembly and check
the zoom relation parts.
Replace the defective part
or apply the grease.
Check the operation
again.