Yamaha F150A - Installing the Fuel Injector

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Fuel injector
Installing the fuel injector
1. Install a new O-ring “1” and a new rubber
seal “2” to the fuel injector “3”.
2. Install the fuel injectors “1” onto the fuel
rail “2”.
3. Install the fuel rail “1” onto the intake
manifold.
4. Tighten the fuel rail bolts “2” equally and
gradually to the specified torque.
5. Install the fuel pump coupler “a” to the
fuel rail.
6. Route the wiring harness “1”, and then
install the holders “2” to the fuel rail “3”.
7. Connect the fuel injector couplers “a” and
fuel pump coupler “b”.
8. Connect the fuel hose “1”, and the fasten
it using the clamp “2”.
9. Install the holder “3”.
1
2
3
1
2
2
1
Fuel rail bolt “2”:
13 N·m (1.3 kgf·m, 9.6 ft·lb)
a
1
3
2
2
1
3
a
a
b