TM 10-4320-303-132.3.8 Assemblyof10-MileHoselineSegment . (Continued)Figure 2-34. Grooved Pipe Coupling and Swivel Joint installation.CAUTIONInstall swivel joint after every 1,000 feet of hoseline, 2 hoseline segments.Failure to install swivel joint every 1,000 feet may result in damage toequipment.NOTENewer flaking boxes contain 1,000 foot sections of hose.c. Connect swivel joint (5) to leading end of hose in flaking box three (3) with 6 inch grooved pipecoupling (para 2.3.2.2).d. Connect trailing end of hose in flaking box two (2) to swivel joint (5) with grooved-end pipe quickdisconnect coupling (para 2.3.3.2).e. Connect leading end of hose in flaking box two (2) to trailing end of hose in flaking box one (1) with 6inch grooved pipe coupling (para 2.3.2.2)CAUTIONInstall swivel joint after every 1,000 feet of hoseline, 2 hoseline segments.Failure to install swivel joint every 1,000 feet may result in damage toequipment.f. Connect swivel joint (5) to trailing end of hose in flaking box four (4) with 6 inch grooved pipe coupling(para 2.3.2.2).g. Connect leading end of hose assembly (Figure 2-35, 1) in flaking box one (Figure 2-34, 1) to pressurerelief valve (Figure 2-35, 2) on discharge hose (3) at lead pumping station (4). Attach leading end ofhose (1) with grooved- end pipe quick disconnect coupling clamp (5) (para 2.3.3.2).2-68
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