Service difficulty report · Relay · Boeing 7673Y0

Difficulty date
March 14, 2021
Submitted
March 18, 2021
Operation
Air carrier
Aircraft
N1619A
Make and model
Boeing 7673Y0
Aircraft serial
26208
Aircraft time
76,237 hours, 13,988 cycles
Part
Relay
Part number
BACR13CD2
Condition
Malfunctioned
Location
Exahust Valve
Stage of operation
TX
How discovered
O
Nature of condition
J
Precautionary procedure
D

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

What was found

BTB ON PUSHBACK AFTER ENG START FWD EQUP VLV EICAS MSG. RAN QRH LIGHT DID NOT EXT.(<P>TRANSFERRED TO DMI 143825 IAW MEL 21-58-07 PROCEDURE 2. PLACARDS INSTALLED. MCC NOTIFIED. </P><P>LP 1329081: PERFORMED FIM 21-58-58 FT 939. REMOVED AND REPLACED OVERBOARD EXHAUST VALVE INDICATION RELAY IAW SWPM 20-81-22. OPS CHECK GOOD. MCC NOTIFIED. THIS CLEARS DMI 143825. PLAC REMOVED.</P>)

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