- To remove the injector, remove the central set
screw of the "T" shunt acting as a support for the
injector.
- Remove the injector from the manifold.
- Once the engine is repaired check the CO% value again while idling to make sure it is within the
prescribed limits. If the CO% is not in conformity, proceed with calibration as described in the "Carbu-
retion adjustment" chapter.
Refitting the injector
Carefully check to make sure the components are
clean.
- Fit new O-rings and grease them.
- Apply the recommended product to the set
screws and tighten to the prescribed torque.
Recommended products
Loctite 243 Medium strength threadlock
Medium Loctite 243 threadlock
Locking torques (N*m)
injector fixing screw 3 ÷ 4
N.B.
ONCE THE ENGINE IS REPAIRED CHECK THE CO% VALUE WHILE IDLING TO MAKE SURE IT
IS WITHIN THE PRESCRIBED LIMITS. IF THE CO% IS NOT IN CONFORMITY, PROCEED WITH
CALIBRATION AS DESCRIBED IN THE ADJUSTING IDLE CARBURETION PARAGRAPH.
Removing the butterfly valve
N.B.
Injection Beverly 500 i.e.
INJEC - 192
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