Installing The Fuel Injectors - Yamaha MX775 Service Manual

FUEL INJECTORS AND INTAKE MANIFOLD
2
1
2
3
4
1
5
6
7
8
9
10
3
4.
Remove:
• Fuel injector
1
TIP
Remove the fuel injector "1" with the inlet pipe "2" installed.
5.
Remove:
• Inlet pipe
2
TIP
After removing the retainer "1", remove the inlet pipe "2"
from the fuel injector.
6.
Check:
• Fuel injectors
7.
Check:
• Fuel injector resistance

INSTALLING THE FUEL INJECTORS

The following procedure applies to all of the fuel injectors
and related components.
1.
Install:
• Fuel injector "1"
• O-ring "2"
• Inlet pipe "3"
2
1
2
Obstruction  Replace and check the fuel pump/
fuel supply system.
Deposit  Replace.
Damage  Replace.
(Refer to "CHECKING THE FUEL INJECTORS" on
page 5-35)
New
4-12