Service difficulty report · Unknown · Boeing 737990ER

Difficulty date
May 3, 2023
Submitted
May 5, 2023
Operation
Air carrier
Aircraft
N413AS
Make and model
Boeing 737990ER
Aircraft serial
35205
Aircraft time
37,576 hours, 11,818 cycles
Part
Unknown
Part number
UNKNOWN
Condition
Unknown
Location
Unknown
Stage of operation
NR
How discovered
V
Nature of condition
M
Precautionary procedure
K

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

What was found

OVERHEAT-FORWARD LEFT WINDOW. GROUNDED - YES. FOUND LEFT FRONT WINDOW HEAT C/B OPEN.ACCOMPLISHED C/B RESET PROCEDURE.REF B737-900 AMM 20-60-01.OP CK NORMAL.REF AMM 30-41-00-710-801.