Service difficulty report · Terminal · Boeing 737890

Difficulty date
July 29, 2015
Submitted
July 31, 2015
Operation
Air carrier
Aircraft
N565AS
Make and model
Boeing 737890
Aircraft serial
35181
Aircraft time
33,162 hours, 10,104 cycles
Part
Terminal
Condition
Loose
Location
L2 Window
Stage of operation
NR
How discovered
O
Nature of condition
J
Precautionary procedure
O

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

What was found

LEFT SIDE WINDOW OVERHEAT LIGHT ILLUMINATED. FOLLOW QRH CHECKLIST 3.3 LIGHT RE-ILLUMINATE. SWITCH NOW IN OFF POSITION. ACFT GROUNDED. FOUND TERMINALS ON THE SENSOR AT THE WINDOW TO BE LOOSE ENOUGH TO BREAK CONNECTION. MEASURED RESISTANCE WHILE SHAKING DOWN WIRING AND FOUND RESISTANCE TO FLUCTUATE TO OPEN. TIGHTENED TERMINALS AND VERIFIED SECURE AND NO RESISTANCE FLUCTUATION WHILE SHAKING DOWN. GROUND VERIFICATION GOOD, REF MM 30-41-00.