2003-2005 Kawasaki Ultra-150 Jet Ski Factory Service Manual., Page 69Get this manual
3-20 FUEL SYSTEM CarburetorFuel ump
Pop-off re ssure Inspectio n
hf Pullctarebuureltoin.let and return hoses out of their fittings on the er Connnelett tfhteinhgosB].of the air-pump gauge tester [A] to the fuel itss ue ]s yh er Puemp dhoewtn sherfuntlirl ehurnnfletttinegle[Cseepcrurseslurwiits raefaingedP et ei ra ch (seen by sudden pressure drop)Pop-off Pressure ta(1, )
Pressure inspection should be performed three times to obtain correct reachingIf the pop-off pressure valve is not specified inspect the float arm level (see this chapter)
CA UTION
D the fl g
Fu el Pump RemovalInstallation