TM5-6115-634-14&P
NAVFAC P-8-647-14&P
T0-35C2-3-445-14
TM-6115-14&P/1
5-25. TEST SPECIAL RELAY ASSEMBLY (cont)
should indicate approxi-
mately 2.5K ohms, across
terminals 7 and 8, and 19
and 20.
(9) Use the ohmmeter to test
resistor R3 for 1.5K ohms.
c.
Inspect instrument shunt (9)
for burns and corrosion.
d.
Inspect relay K3 (10) for
cracked casing and evidence
of shorting.
e. Inspect the special current
transformer (11) for burns and
evidence of shorting. Use an
ohmmeter to test for continuity
across windings.
f.
Use ohmmeter to test diode
assembly (12) using procedure
steps b(4) and (5).
g.
Use ohmmeter to test fixed
resistors (13) and (14) for
7.5 ohms.
INSTALLATION
INSTALL SPECIAL RELAY ASSEMBLY.
a.
Install chassis (5) on special
relay assembly (6) and secure
with two screw and captive
washer assemblies (4).
b.
Install special relay assembly
on relay table and secure with
six screws (1), lockwashers (2)
and nuts (3).
c.
Connect wiring harnesses to the
special relay connectors, and
remove the tags.
5-46
