Hitachi NR 83A2 Technical Data And Service Manual page 16

Parts that were newly designed or changed for the Model NR 83A2 and not interchangeable with the Model
2
NR 83A (except the parts described in
Part
Body Ass'y [25]
Parts that are interchangeable as assemblies
3
Part
Hex. Socket Hd.
Hex. Socket Hd.
Bolt (W/Flange)
Bolt (W/Flange)
M6 x 45 [1]
M6 x 45 [1]
(For mounting the
Top Cover [2])
Hex. Socket Hd.
Hex. Socket Hd.
Bolt (W/Sp. Washer)
Bolt (W/Sp.
M6 x 25 [3]
Washer) M6 x 25
[3]
(For mounting the
Exhaust Cover [4])
The parts of the output section except the above are common to those of the Model NR 83A.
)
1
NR 83A2
5.7 mm dia. hole
M8 female screw
Grip rubber
Air escape groove
NR 83A2
Spring washer
Top Cover [2]
Spring washer
Exhaust Cover [4]
--- 13 ---
NR 83A
5.7 mm dia. hole
Grip tape
NR 83A
M6 x 45
M6 x 25
Caution
The body ass'y is not
interchangeable because the
mounting method to the
magazine section is different.
NR 83A2: Fixed by a nylock
bolt (W/Flange)
M8 x 16
NR 83A: Fixed by two hex.
socket bolts
M5 x 25 with nylon
nuts
(Besides, the body ass'y for
the Model NR 83A2 is
provided with an air escape
groove.)
Caution
The hex. socket hd. bolt
M6 x 45 and the spring
washer for the Model NR 83A
are interchangeable as an
assembly.
The hex. socket hd. bolt
M6 x 25 and the spring
washer for the Model NR 83A
are interchangeable as an
assembly.