Service difficulty report · Start Valve · Boeing 7673Y0

Difficulty date
August 8, 2021
Submitted
August 9, 2021
Operation
Air carrier
Aircraft
N1181A
Make and model
Boeing 7673Y0
Aircraft serial
26206
Aircraft time
90,655 hours, 22,889 cycles
Engine
Ge CF680C2B7F
Part
Start Valve
Part number
32911723
Part serial
664
Condition
Faulted
Location
Right
Stage of operation
CR
How discovered
O
Nature of condition
J
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

R STARTER CUTOUT EICAS MESSAGE ILLUMINATED MOMENTARILLY. WHILE AT CRUISE. REPEATED SEVERAL TIMES BUT ONLY FOR A SECOND AT A TIME.(<P>R/R RIGHT ENG STARTER VALVE PER AMM 80-11-02. PERF ENG RUN IAW AMM 71-00-00. OPS TEST NORMAL, NO DEFECTS NOTED, ITEM 2 IS RELATED TO STARTER VALVE MALFUNCTION AND ITEM IS CLEARED ON ITEM 1.</P>)

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