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Table 8-1.
Schematic
Diagrams and Parts List
Model 280B
Schematic Diagrams and Parts List
FIG.
QUANTITY
P
~j{
A~S~MBLY
MFR
.
CODE
PAI1T
&
OESCf1IPTlON
PAI1T
IDE:-IT.
1\0.
-
0 1
-02
REf
.
:--:0.
NO
.
8-23
Re
f
-
TaEe
break arm assy,
0_25"
200709-01
tape
(see
Flg. 8- 15
for
NHAl
-
Ref
Td2e br
e
ak arm
ass~
,
0
.
50"
2
00
709
-
0
1
tap), (see
Flg
.
8-
1
5
for
NHA
'-0
1
1
1
Bearing
housing
assy,
blk
502160200-0U
(parts not
s
o
ld
separately)
7
2
1
1
Tape break arm, blk
502160101
-
0
1
3
1
1
Shaft, tension arm
501030303
U
1
1
Microswitch adj
col
lar
501030106
5
1
1
Spring, torsion
502030102
1
6
1
Spring adj collar
50103010
3
7
1
1
Cap
,
pressure roller
,
blk
50 1050205-0U
8
1
1
Ba
se section
,
t
ape
guide
501030302-01
9
1
1
Top
section,
tape
g
u
i
de
501030302-0
2
10
1
-
Spacer. tape guide,
0
.25"
501030302-0)
10
1
-
Spacer
,
t
ape
guide
.
0.50"
502030302-01
1
11
-
Screw,
filhd.
u-uO
une x
1 10222
5/8
-
11
1
Screw,
f i
Ihd.
u-u
O
une
x
110223
7/8
12
1
1
Screw,
ov
h,
6-
)
2
x
O. U U
11
012
1
13
2
2
Setscrew,
c
up
pt.
4-
UO
unc
1 10112
1/8
1
U
1
1
Guide
,
tape
bre ak arm
502
16
0102
NO
TE
'
~
Un
LOC1it.
No
.
73-3
1
to secure
item,
12
and
14
in
item
2.
Wipe
off
uceu
immedi ately
.
200709<:
Figure
8-23
.
Tape Break Arm Assembly
8-51/8-52
II
2
@
5
@
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