TM 5-6115465-34
TO 35 C2-3446-2
NAVFAC P-8-625-34
TM 06858 B/06859D-34
Figure 5-27.
Electronics Components Assembly
NOTE
Tag and disconnect electrical leads to
Do not attempt to perform maintenance
each component before removing.
on the static exciter and voltage regu-
lator assembly while the generator set
d.
Cleaning, Inspection, and Repair.
is operating. Severe electrical shock
or death may result from failure to
(1) Clean static exciter and voltage regulator
observe this warning.
assembly with filtered compressed air and a soft
britle brush. If necessary, caked deposits may be
h.
Removal.
removed with a clean, lint-free cloth moistened with
an approved cleaning solvent. Dry thoroughly if
(1) Disconnect electrical connectors to static
cleaninq solvent is used.
exciter and voltage regulator assembly.
(2) Inspect cover and chassis for cracks,
(2) Remove screws (1, figure 5-30) and lock-
corrosion, warping, and other damage.
washer (2) to remove static exciter and voltage
regulator assembly from generator set.
(3) Inspect heat sink assembly for cracks,
corrosion, and siqns of overheatinq or shortinq.
c. Disassembly. Disassemble static exciter
and voltage regulator assembly items 3 through 149,
(4) Using an ohmmeter, test semiconductors
as follows:
and replace components.
(a) Using an ohmmeter, check, resistance
through semiconductor in both directions.
5-38
Change
5
