Checking The Fuel Joint - Yamaha E60HMHD Wartungshandbuch

FUEL JOINT, FUEL FILTER AND FUEL PUMP

CHECKING THE FUEL JOINT

1. Check:
Fuel joint
Cracks/leak/clog/damage
2. Check:
Fuel joint operation
Impossible to maintain the specified
pressure for 10 sec.
NOTE:
Do not overpressurize the fuel joint.
Excessive pressure may cause air to leak out.
Checking steps:
(1) Attach the pressure/vacuum tester or
vacuum/pressure pump gauge set.
Pressure/vacuum tester:
YB-35956
Vacuum/pressure pump gauge set:
90890-06756
(2) Apply the specified pressure.
Specified pressure
50 kPa (0.5 kg/cm
4-4
E
Replace.
Replace.
2
, 7.1 psi)