Service difficulty report · Unknown · Boeing 737990ER

Difficulty date
August 18, 2023
Submitted
August 21, 2023
Operation
Air carrier
Aircraft
N479AS
Make and model
Boeing 737990ER
Aircraft serial
60576
Aircraft time
28,872 hours, 8,979 cycles
Part
Unknown
Part number
UNKNOWN
Condition
Unknown
Location
Unknown
Stage of operation
IN
How discovered
V
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 ACCOMPLISHING T/C # 78273000 #1 ENGINE DISPLAYED LONG TIME FAULT MSG NBR: 76-21361. "THE START LEVER SIGNALS DISAGREE.". GROUNDED - YES. TROUBLESHOT PER FIM 76-11-TASK801. PERFORMED #1 ENG BITE TEST PER AMM 71-00-00. NO FAULTS ACTIVE OR PER LAST 10 RECORDED LEGS.