Table 4-1. Troubleshooting
TEST OR INSPECTION
AIR ESCAPING FROM EDGES OF REAR DOOR.
Step 1. Check for leaky door seals.
Step 2. Check for damaged seals.
TEMPERATURE RECORDER NOT RECORDING OR SENSING PROPERLY.
Step 1. Check recorder sensing element.
Replace recorder sensing element (para 4-49 and 4-50).
Step 2. Check to see if pen is marking.
Step 3. Inspect recorder for damage.
TEMPERATURE INSIDE CONTAINER ABNORMAL (HIGH OR LOW).
Refer to TM 5-4110-231-14 for refrigeration unit troubleshooting data.
Refer to TM 9-6115-642-10/24 for Tactical Quiet Generator (TQG) set troubleshooting data.
AIR LEAKS FROM CONTAINER.
Check to determine extent of leakage.
Section VII. MAINTENANCE OF DOOR ASSEMBLY
foam insulated and have a seal which mates with the
4-18. Inspecting and Servicing the Refrigeration
container opening to provide an airtight closure. The
document holder is mounted inside of the right door. The
right door also contains an escape hatch door which opens
metal-clad plywood with a gasket type weather seal
from the inside.