TM
55-1730-229-12
AG
320A0-OMM-000
TO
35C2-3-473-1
TM
1730-12/l
Table 3-3. Operator/Crew Troubleshooting (continued)
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
REPLACE FILTER INDICATOR ILLUMINATED.
19.
Dirty filter
Notify maintenance supervisor.
HOSE CONNECTIONS LOOSE.
20.
Worn or damaged connectors.
Replace hose, if hose connector is worn. Notify supervisor If
problem is AGPU bulkhead connector.
HYDRAULIC FLUID FROM AIRCRAFT DRAINS INTO AGPU.
21.
Proper procedural sequence not being followed.
Check valve defective.
Notify maintenance supervisor.
PROPULSION
22.
AGPU DOES NOT DRIVE IN PRIMARY OR ALTERNATE PROPULSION MODE.
Step 1.
Check clutch is engaged and quick release pin installed.
Step 2.
Check switches set to correct position.
Step 3.
Check brake lever is in the vertical position and brakes are
released.
Step 4.
Check Dead-Man switch is depressed.
Step 5.
Check operation of electric brake.
Notify maintenance supervisor.
Change 2
