Service difficulty report · Unknown · Boeing 737900ER

Difficulty date
September 25, 2023
Submitted
September 29, 2023
Operation
Air carrier
Aircraft
N403AS
Make and model
Boeing 737900ER
Aircraft serial
41730
Aircraft time
40,657 hours, 12,952 cycles
Part
Unknown
Part number
UNKNOWN
Condition
Unknown
Location
Unknown
Stage of operation
IN
How discovered
O
Nature of condition
J
Precautionary procedure
K

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

What was found

WHILE PERFORMED TASK CARD 78273000 FOUND FAULT 75-30452 SHORT TIME VBV POSITION SIGNALS DISAGREE ENG #2. GROUNDED - YES. (RESOLVED ON W/O: 1968946 TASKCARD: N/R-00004 ) PER FIM 75-32 TASK 803, PERFORMED EEC BITE PROCEDURE IAW AMM 73-00 TASK 801. NO FAULTS NOTED AT THIS TIME THIS CLEARS PLT SEAMC NOTIFIED.

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