2007-2009 Yamaha F15/F20 Outboard Service Manual, Page 79Get this manual
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Fuel pump
1 Disassemble the fuel pump as shownS6AG4080
Pressurevacuum tester: YB-35956-A Specified positive pressure: 50 kPa (0.5 kgfcm2, 7.3 psi) 3 Apply the specified negative pre