3.8.11.2 Start-of-Delivery Test.

Figure 3-25. Internal Leakage Test Setup.

Figure 3-27. Pointer and Graduation Magnet Installation.

TM-10-4320-344-24 Pump Assembly Water 600 GPM Model 609-A (NSN 4320-01-184-7494) Model 609-C (NSN 4320-01-261-6470) Model US636HCCD-1 Manual
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e . f . g . h. i . j . k. l . m. n. o . p . TM 10-4320-344-24 Install injection pump tester (3) on number 1 outlet port of FIP assembly (1). Do not tighten injection pump tester (3) at this time. Install pump lever tool (4) under number 1 tappet Pump the lever on the fuel transfer pump assembly with pump lever tool (4). Continue pumping until outlet port is free of air bubbles. Tighten injection pump tester (3). pump lever on fuel transfer pump assembly (5) and spring in FIP assembly (1). (5) and pump number 1 tappet fuel flowing from number 1 pump lever tool (4) on number 1 tappet until injection pump tester (3) reads 2,175 psi (1,492 kPa) . Stop pumping. If pressure on injection pump tester (3) falls more than 145 psi (1,013 kPa) in 1 minute, FIP assembly (1) is defective. Pump lever on fuel transfer pump assembly (5) and pump lever tool (4) on number 1 tappet until injection pump tester (3) reads 5,075 psi (34,442 kPa) . Stop pumping. If 5,075 psi (34,442 kPa) can not be obtained, FIP assembly (1) i s d e f e c t i v e. Release pressure from injection pump tester (3). Remove pump lever tool (4) and injection pump tester (3) from FIP assembly ( 1 ). Uncap and connect fuel injection line to number 1 outlet port on FIP assembly ( 1 ) . Repeat steps d through m until fuel outlet ports 2 through 6 on FIP assembly (1) have been tested. Position gasket and cover on FIP assembly (1) in location a and secure with two washers and screws. Remove pan and properly dispose of fuel in accordance with standing operating procedures. 3.8.11.2 Start-of-Delivery Test. Figure 3-26. Dial Indicator and Setting Device Installation. 3-67

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