Service difficulty report · Sliding Window · Boeing 7378

Difficulty date
May 26, 2026
Submitted
May 28, 2026
Operation
Air carrier
Aircraft
N17314
Make and model
Boeing 7378
Aircraft serial
67569
Aircraft time
10,460 hours, 3,548 cycles
Part
Sliding Window
Part number
141A4810107CAL
Part serial
2326
Condition
Odor
Location
Zone 200
Part time
10,450 hours, 3,546 cycles
Stage of operation
NR
How discovered
O
Nature of condition
B
Precautionary procedure
O

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

What was found

BURNING ELECTRICAL ODOR COMING FROM CAPT SWING WINDOW, TURNED OFF POWER TO WINDOW, ODOR GONE. CONDITION INSPECTION FOUND NO ODOR, COULD NOT DUPLICATE. TURN ON WINDOW HEAT LT SIDE (#2 WIDOW), OVHT LIGHT AT THE OVERHEAD PANEL ILLUMINATED REF AMM 30-41-00. PERFORMED BITE TEST OF WHCU AND FOUND NR 1 SENSOR FAULT FOR WINDOW #2 IAW AMM 30-41-11. MEASURED AND FOUND THE RESISTANCE OF NR 1 SENSOR TO BE OUT OF RANGE IAW AMM 30-41-21. REMOVED & REPLACED L2 SLIDING WINDOW. REMOVED LH #2 SLIDING WINDOW IAW AMM. TASK 56-12-11-000-801. ACCOMPLISHED INSTALLATION OF CAPT SLIDING WINDOW AND OPS CHKD REF AMM 56-12-11, CHK NORMAL. PERFORMED CABIN PRESSURE LEAK TEST REF TASK 05-51-91-790-801. L2 WINDOW NO LEAKS.

More about the Boeing 737-8