TO 35C2-3-442-2
P-8-627-34
TM-07464A-35 TM 5-6115-457-34
sheet metal parts using proper tools.
b. Tag and disconnect wires of wiring
Blend in repaired area with suitable
harnesses (18) from components. Note
abrasive paper. Prime and touch up
polarity and location of components when
damaged surfaces.
tagging .
d. Broken T5 transformer leads can be
repaired by soldering a 1.5 inch long,
MIL-W-16878/2C 18 AWG stranded, Stress-
relief wire from the transformers broken
Avoid breathing fumes generated
lead to its soldering terminal on the
b y unsoldering/soldering. Eye
b o a r d (see figure 6-17).
p r o t e c t i o n is required.
6-81. REBUILD.
c . Exercise care not to apply exces-
sive heat when unsoldering components.
R e b u i l d the exciter regulator wir-
d. Refer to figure 6-18 and disassem-
ing harnesses according to figures 6-20
ble the voltage regulator assembly (4,
and 6-21.
a c c o m p l i s h repair.
REASSEMBLY.
6-82.
e. Refer to figure 6-19 and disassem-
ble the voltage regulator sub-assembly
Refer to figure 6-17 and reassem-
(3, figure 6-18) to the extent necessary
b l e the exciter-regulator in the reverse
t o accomplish repair.
order of index numbers assigned. Pay
p a r t i c u l a r attention to the following:
6-78. CLEANING.
Clean all components with a clean
lint-free cloth moistened with an ap-
proved Cleaning solvent and dry
thoroughly.
Mount connectors with keyway in
t o p position.
6-79.
INSPECTION.
a. Refer to figure 6-19 and reassem-
ble the voltage regulator sub-assembly.
I n s p e c t the exciter-regulator com-
b. Refer to figure 6-18 and reassem-
ponents in accordance with paragraph 6-
ble the voltage regulator assembly.
53.
c. Secure components mechanically
b . Inspect terminal boards for
p r i o r to wiring.
c r a c k e d , insulation, stripped threads
d. Connect wires on voltage regulator
and missing jumper strips.
sub-assembly to components according to
c. I n s p e c t wiring harnesses for evi-
dence of insulation breakdown and secur-
e. Connect wiring harnesses in accor-
i t y of connections, refer to figure 6-
dance with figures 6-20 and 6-21.
20, and figure 6-21.
f . Exercise care not to apply exces-
sive heat when soldering components.
6-80.
REPAIR.
g. Check wiring to components. Refer
to figures 1-11 or 1-13.
a . Repair voltage regulator subassem-
h. T e s t exciter-regulator as speci-
bly wiring in accordance with table 6-8.
b. R e p a i r printed card circuits
fied in paragraph 6-76.
according to paragraph 6-54, step f.
i . I n s t a l l the exciter after adjust-
c. S t r a i g h t e n dented or distorted
ments on page 6-51.
Change 9
6-49
