Preventive Maintenance Checks and Services Continued

Preventive Maintenance Checks and Services Continued - TM-5-4320-306-10_38

Preventive Maintenance Checks and Services Continued - TM-5-4320-306-10_40

TM-5-4320-306-10 Pump Unit Centrifugal Hoseline Diesel-Engine-Driven 600 GPM at 100 PSI Model US612ACD-1 NSN 4329-01-193-3429 Manual
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INTERVAL ITEM NO. ITEM TO BE INSPECTED PROCEDURE Equipment is Not Ready/ Available TM 5-4320-306-10 Table 2-2. Preventive Maintenance Checks and Services Continued B - Before Operation A - After Operation D - During Operation W - Weekly B D A W 7 Gate Valve (Suction). Gate valve cannot open or close. Check that gate valve (1) operates freely from full open to full close and back. 8 Discharge Manifold Assembly. Components and support brackets Check bolts (1), nuts and lockwashers (2), and support are not securely brackets (3) that secure discharge manifold assembly mounted. Check to (4) to pump body (5), and to skid (6). Check that valve spring is support brackets are in place and securely mounted. missing or does The support brackets, bolts, nuts, and lockwashers not allow pump must be free of damage and corrosion. to build prime. Hoselines cannot Visually inspect flanges (7), gaskets (8), or flange be attached to nuts and lockwashers (9) for misalinement or damage victaulic coupling. that would cause leaks. There is evidence of Class I II leaks. 2-19

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