Service difficulty report · Control Valve · Boeing 7673Y0

Difficulty date
December 31, 2019
Submitted
January 8, 2020
Operation
Air carrier
Aircraft
N1181A
Make and model
Boeing 7673Y0
Aircraft serial
26206
Aircraft time
86,883 hours, 21,665 cycles
Part
Control Valve
Part number
388250017
Part serial
17840
Condition
Malfunctioned
Location
Apu
Stage of operation
TX
How discovered
O
Nature of condition
O
Precautionary procedure
K

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

What was found

APU INOP ( AUXILIARY POWER UNIT (APU), ER OPERATIONS NOT ALLOWED (NOTIFY DISPATCH) R60 )(<P>TRANSFERRED TO MDDR 122826, MEL 49-11-01A, CAT 'C', DUE 10JAN20.</P><P><SPAN>LP 1205918: REMOVED AND REPLACED APU FUEL VALVE CONTROL ASSY IAW AMM 49-31-01. OPS CHECK GOOD. NO LEAKS NOTED. THIS CLEARS MDDR 122826. PLACARD REMOVED.</SPAN><BR /></P>)

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