Read Sony DSLR-A300K (serv.man2) Service Manual online
1-4
SAL1870 (3.5-5.6/18-70) (DT 18-70mm F3.5-5.6)
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 pattern
of the zoom flexible.
Clean the pattern of the
zoom flexible.
Zoom trouble
Replace the main
flexible block.
Perform the
zoom brush position
check/adjustment.
(See page 4-17.)
NG
NG
NG
NG
END
OK
Disassembly and check
the zoom relation parts.
the zoom relation parts.
Replace the defective part
or apply the grease.
Check the operation
again.
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