TM 5-6115-465-34
T0 35C2-3-446-2
NAVFAC P-8-625-34
TM 06858B/06859D-34
8-6. WIRING HARNESS ASSEMBLIES.
not exceed 6 amperes during this test. Observe
smoothness of operation of both pump and motor.
a. Refer to the Operator and Organizational
Seal leakage of 1 cc per hour is maximum when
Maintenance Manual for wiring harness removal,
pump is operating at 2 psi discharge.
cleaning, and repair instructions.
(e) Turn power supply OFF, then re-
move motor and pump assembly from test setup.
b. If the wiring harnesses have sustained damage
f. Installation. Refer to the Operator and
and require repair or rebuild refer to figure 8-5 or
8-6 as required for layout, identification of material
Organizational Maintenance Manual for fuel burning
heater installation procedures.
requirements and Appendix A reference for detailed
soldering and replacement procedures.
8-5.
COOLANT LINES AND FITTINGS.
c. Refer to the Operator and Organizational Main-
Refer to the Operator and Organizational Main-
tenance Manual for coolant lines and fittings repair
tenance Manual for wiring harness installation proce-
dures.
instructions.
ELECTRIC WINTERIZATION KIT
Section II
8-8. TROUBLESHOOTING.
8-7.
GENERAL.
The electric winterization kit is used to maitain
which is useful in diagnosing and correcting unsatis-
the engine coolant and lubricating oil at normal opera-
ting temperature in situations which require immedi-
factory operation or failure of the electric winteriza-
ate starting of the generator set. It will function
tion kit. Each numbered malfunction is followed by an
effectively down to an ambient temperature of -65F
alphabetical listing of probable causes of the mal-
(-53. 9C). The kit consists of a heater assembly, a
function. The corresponding alphabetical listing of
heater control assembly, and interconnecting coolant
corrective actions contains references to the applic-
lines and fittings and wiring harnesses. Power for
able maintenance paragraphs for correcting the
operation of the kit may be obtained from any 208 to
cause of the malfunction
240 volt, 50/60 Hz or 400 Hz, single phase source.
NOTE
Refer to the Operator and Organizational
Maintenance Manual for troubleshooting
information applicable to lower levels of
maintenance.
ELECTRIC WINTERIZATION KIT TROUBLESHOOTING CHART
Table 8-2.
PROBABLE CAUSE
MALFUNCTION
CORRECTIVE ACTION
a. Replace fuse (para. 8-9).
1. HEATER ON indicator
a. Defective fuse.
light does not illum-
inate with switch in
b. Defective switch.
b. Replace switch (para. 8-9).
ON position
c. Defective circuit breaker.
c. Replace circuit breaker (para. 8-9).
d. Replace lamp (para. 8-9).
d. Defective lamp.
e. Defective semi-conductor.
e. Replace semiconductors (para. 8-9).
f. Defective transformer.
f. Replace transformer (para. 8-9).
a. See Malfunction 1 of this table.
a. See Malfunction 1 of this
2. POWER ON indicator
table.
light does not illum-
inate with switch in
b. Replace thermostat (para. 8-10).
b. Defective thermostat.
ON position.
I
8-12
