ARMY TM 9-6115-464-12
AIR FORCE TO 35C2-3-445-1
NAVY NAVFAC P-8-624-12
Table 5-6. Unit Preventive Maintenance Checks and Services For Electric Winterization Kit
Item
No.
1
2
3
4
5
Interval
Semi-
Annual
Semi-
Annual
Semi-
Annual
Semi-
Annual
Semi-
Annual
Location
Item to
Check/
Service
Wiring
Harnesses
Coolant
Pump
Control
Assembly
Thermostat
Attaching
Hardware
Procedure
Not Mission
Capable If:
Check for frayed insulation and loose connectors or
terminals (para 5-5).
Check for proper operation (para 5-14).
Check for damage and test indicator lights (para 5-13).
Inspect and test (para 5-10).
Check for loose or missing attaching hardware. Tight-
en or replace as necessary (para 5-5).
Table 5-7. Operator Troubleshooting for Electric Winterization Kit
NOTE
Before you use this table, make sure you have performed your PMCS.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Power cable not connected to power supply.
Connect Power cable (Figure 5-5).
Circuit breaker not closed.
Close circuit breaker (para 2-20).
1. ON-OFF SWITCH ON POSITION BUT HEATERS AND PUMP NOT OPERATING.
Step 1.
Step 2.
5-33
