Yamaha MX825 - Installing the Fuel Injectors

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FUEL
FUEL INJECTORS AND INTAKE MANIFOLD
4. Remove:
• Fuel injector
TIP
Remove the fuel injector “1” with the inlet pipe “2” installed.
5. Remove:
• Inlet pipe
TIP
After removing the retainer “1”, remove the inlet pipe “2”
from the fuel injector.
6. Check:
• Fuel injectors
Obstruction  Replace and check the fuel pump/
fuel supply system.
Deposit  Replace.
Damage  Replace.
7. Check:
• Fuel injector resistance
(Refer to “CHECKING THE FUEL INJECTORS” on
page 5-35)
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”
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