• Refit the dust cover onto the air injector.
N.B.
NOTE THAN WHEN THE AIR INJECTOR IS RE-
FITTED, THE CARBON DAM O-RING MUST BE
NEW. IF A NEW AIR INJECTOR IS FITTED, THE
NEW CARBON DAM RING IS ALREADY
PRESENT. IF THE OLD AIR INJECTOR IS FIT-
TED, THE CARBON DAM REQUIRES RE-
PLACEMENT.
• Fit the spark plug
• Refit the temperature sensor shown in the figure
and tighten to the prescribed torque.
Locking torques (N*m)
Temperature sensor 18 ÷22 Nm Spark plug: 11
÷ 14 Nm
• Refit the injection head including the fuel injector
and pressure regulator and tighten to the prescri-
bed torque.
Locking torques (N*m)
Injection head fixing screw: 3 ÷ 4 Nm
• Use a TORX 20 wrench to refit the air feeding
pipe from the injection head.
See also
air injector circuit
Air Injection
Carbon - dam replacement
Engine Runner Purejet
ENG - 26
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