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Page Title:
Isolating Troubles In Plate Assembly 2A16 |
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|  TM 11-5820-695-35
Connect multimeter leads between
Multimeter indication
Section
Step
pin
and
pin
(ohms)
d
-7
2A1A5XA4-13
Zero
e
-7
2A1A5P1-
Zero
f
-18
2A1A5XA4-14
Less than 1
g
-26
2A1A5XA4-8
Zero
h
-26
2A1A5XD84-2
Zero
i
-27
2A1A5P1-26
Zero
j
2A1A5P1-37
2A1A5XA4-15
Zero
troubleshooting chart (para 8-12b). If the trouble-
3-16. Isolating Troubles In Plate Assembly 2A16
shooting chart indicates a section but does not give a
a.
Preparation of R-1467/GRC-14.
step number, perform all of the steps given in that
(1)
Remove components 2A4, 2A6, 2A7,
section starting with step a.
2A8, 2A10, 2A11, 2A12, and 2A18 (TM 11-5820-95-12).
(2)
Observe that multimeter indication is
(2)
Remove plug 2A16W1P1 (fig. 8-18)
within the tolerance specified in the chart for each step.
from jack 2A15W2J1 (fig. 8-19).
If it is not, refer to the R-4467/GRC-144 interconnecting
diagram (fig. 5-21) and determine whether the fault is
b.
Procedure.
defective wiring or a defective circuit element.
(1)
Refer to the chart (c below). Connect
c.
Pate Assembly 2A18 Checks Chart.
the multimeter leads between the two pins of the listed
steps of sections that were referenced in the
Connect multimeter leads between
Multimeter indication
Section
Step
pin
and
pin
(ohms)
1
a
2A16XA7-8
2A16W1P1-C
Less than 1
b
-4
-D
Less than 1
c
-5
-J
Less than 1
d
-8
-T
Less than 1
e
-9
-U
Less than 1
2
a
2A16W1XA8-5
2A16W1P1-J
Zero
b
-8
-i
Zero
c
-9
-k
Zero
3
a
2A24XA10-1
2A16W1P1-A
Less than 1
b
-2
-B
Less than 1
c
-5
-J
Less than 1
4
a
2A16W1XA5-3
2A16W1P1-C
Less than 1
b
-4
-D
Less than 1
c
-5
-J
Less than 1
d
-6
2A16W1XA5-15
Zero
e
-7
2A15W1P1-j
Zero
f
-8
-R
Zero
g
-9
-P
Zero
h
-10
-S
Zero
i
-11
2A16W1P1-W
Zero
j
-12
2A16W1XA12A-6
Zero
k
-14
2A16W1XA12A-7
Zero
5
a
2A16W1XA13-1
2A10W1P1-A
Zero
b
-2
-B
Zero
c
-4
-J
Zero
d
-9
-N
Zero
6
a
2A16XA4-3
2A16W1P1-C
Less than 1
b
-4
-D
Less than 1
c
-5
-J
Less than 1
7
a
2A16W1XA11-3
2A16W1P1-C
Zero
b
-4
-D
Zero
c
-5
-J
Zero
d
-9
2A16W1XA12A-13
Zero
3-28
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