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 TM 55-1905-219-14-2
OPERATING INSTRUCTIONS AND SAFETY PRECAUTIONS
FOR
BILGE PUMP
The port propulsion unit outboard engine must be running before pump can be operated.
SAFETY PRECAUTIONS
1.
Never install or adjust drive belts when propulsion engine is running.
2.
Do not work in vicinity of moving parts.
3.
Do not tighten any joints if under pressure.
4. Before performing maintenance on the unit, close all pump valves,
secure the propulsion engine and post
appropriate warning to prevent tampering by unauthorized personnel.
PRESTART
1.
Check to ensure that drive belts are properly adjusted.
2.
Check to ensure that clutch is disengaged.
3.
Rotate pump shaft by hand to make sure it rotates freely.
TO OPERATE PUMP
1.
Open suction valves.
2.
Open discharge valve.
3.
Engage pump drive clutch.
TO SECURE PUMP
1.
Disengage clutch.
2.
Close suction valves.
3.
Close discharge valve.
2-657
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