Teac FD-55 Series, Maintenance Manual

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Ass'y is -50 which is different from the version (-00) of the
conventional FD-55 series listed in the Maintenance Manual. This
difference indicates that the material is changed from ABS to PPHOX
(Zyron) . Both of the assemblies are interchangeable between -50 and -00.
(6) The head load solenoid Ass'y applies only to the models wit,h head
load solenoid. The CSS Ass'y applies only to the double sided models
without head load solenoid. The head load solenoid Ass'y -and the
CSS Ass'y will never be installed together in a model.
(7) The parts number of the head load solenoid Ass'y is different from that
(P/N 17766799-01) of the conventional FD-55 series listed in the
Maintenance Manual. This is because of partial improvement of the
Ass'y. Both new and old assemblies are interchangeable aach other.
The head load solenoid Ass'y of the listed parts number in this manual
need not adjustment of head protector. Therefore, the explanation
for it is deleted from this manual.
(8) The parts number version of the head pad for single sided models is -01
which is different from the version (-00) of conventional FD-55 series
listed in the Maintenance Manual. This is because that the diameter
of the pad is decreased a little for improving the function. Be sure
to note that the improved smaller pad has not interchangeability with
the old type when it is attached to the pad arm (refer to item 4-5-11) .
(9) Periodic replacement is not required for parts without a recommended
replacement cycle. Replace the parts when required such as during
repair.
(10) If two recommended cycles are listed, the cycle which the parts reach
first should have priority.
(11) The required time for replacement includes the time for basic check
and adjustment after the replacement.
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