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TM 10-4320-351-14
Table 2-3. Operator's Preventive Maintenance Checks and Services for Pumping Assembly
Location
Procedure
Not Fully Mission
Item
Interval
Item to
Capable if:
No.
Check/
Service
9
Before
Emergency
Remove dust cap (1), depress continuity ball (2) on valve seat,
Continuity ball does not
Shutoff
release and observe that ball pops back out. If ball does pop back
pop back out.
Valve
freely, electrically continuity is lost and static discharge is
possible. The coupling must be replaced. Notify unit maintenance.
10
Before
Accessory
Inspect for connector tightness, and cuts or breaks in cables
Cables are cut or
Module
broken, or connectors
Electrical
are loose.
Cables
11
Before
Accessory
Inspect ground cable for cuts, breaks or loose connections.
Cuts, breaks or loose
Module
connections make
Ground
ground cable unusable.
Cable
12
Before
Accessory
Inspect connector at battery for corrosion. Clean as required.
Connector is corroded.
Module
Battery
Cable
13
During
Pump-Engine
Inspect for leaks. Operation may continue with class I or class II
Any fuel leak or class
module
oil leaks.
III oil leaks are present.
2-10
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