Service difficulty report · Unknown · Boeing 737890

Difficulty date
November 13, 2023
Submitted
November 14, 2023
Operation
Air carrier
Aircraft
N534AS
Make and model
Boeing 737890
Aircraft serial
35202
Aircraft time
47,610 hours, 13,768 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

DURING ENG FAULT CDU TASKCARD FOUND LONG TIME FAULT FOR ENG #1 MSG NBR 76-31361. THE START LEVER SIGNALS DISAGREE FAULT LEG 0. GROUNDED - YES. REF FIM 76-11 TASK 801, EEC BITE CHECK ENG 1, NO FAULTS. C/W ENG 1 DISCRETES TEST REF AMM 73-21-00 PB 501, ALL TESTS PASS. C/W TEST 13 ENG RUN BITE CHECK REF AMM 71-00-00. FAULT CLEARED. NO LONGER IN HISTORY. GROUND VERIFICATION TESTS PASS. SEAMC CARL NOTIFIED.