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Part
8.2 Interchangeability
Interchangeability of the parts between the Model NT 65A3 and the Model NT 65A2 is described below.
As described in 8-1, the magazine section is common to that of the Model NT 65A2 and all the parts are
interchangeable. The parts that are newly designed or changed for the Model NT 65A3 and not
interchangeable with those of the Model NT 65A2 are described in detail.
(1) Output section
Be careful not to make mistakes in mounting the following parts that were changed for the Model NT 65A3
because these parts are similar to those of the Model NT 65A2 but not interchangeable.
Groove is
provided at the
inside diameter.
No inside difference
Inside difference
Caution
1-mm dia. hole
is provided.
42
31
Never mount the cylinder for
the Model NT 65A2 to the
Model NT 65A3 by mistake.
Otherwise, it may cause a
malfunction when selecting
the single actuation (single
sequential actuation)
mechanism.
There is no problem in
mounting the cylinder for the
Model NT 65A3 to the Model
NT 65A2.
Never mount the cylinder
spring for the Model NT 65A2
to the Model NT 65A3.
Otherwise, the cylinder may
not return properly and it may
cause a malfunction.
There is no problem in
mounting the cylinder for the
Model NT 65A3 to the Model
NT 65A2.
Do not mount the exhaust
valve for the Model NT 65A2
to the Model NT 65A3.
Otherwise, it may cause a
malfunction when selecting
the single actuation (single
sequential actuation)
mechanism depending on the
temperature.
There is no problem in
mounting the exhaust valve
for the Model NT 65A3 to the
Model NT 65A2.
NT 65A3
NT 65A2
Cylinder [13]
Cylinder Spring
[15]
Exhaust Valve [6]
(1-mm dia.
hole)
Groove is not provided
at the inside diameter.
1-mm dia.
hole is not
provided.
Free length of spring
Free length of spring
Summary of Contents for NT 65A3
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