Service difficulty report · Window · Boeing 737890

Difficulty date
March 9, 2011
Submitted
March 12, 2011
Operation
Air carrier
Aircraft
N583AS
Make and model
Boeing 737890
Aircraft serial
35681
Aircraft time
13,667 hours, 4,156 cycles
Part
Window
Part number
A56100022
Part serial
00222H5005
Condition
Overheated
Location
Cockpit
Part time
33,202 hours, 12,608 cycles
Stage of operation
NR
How discovered
O
Nature of condition
M, J
Precautionary procedure
K

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

What was found

RIGHT SIDE WINDOW OVERHEAT. WINDOW PRIMARY TEMP SENSOR CHECKS NML PER FIM 30 41 TASK 811. WINDOW HAS CONCENTRATED HOT SPOTS AS WELL AS COOL. REQUIRES R2 WINDOW CHANGE PER FIM 30 41 TASK 809. REPLACED R2 WINDOW OPS CHECKS NORMAL REF M/M 56 12 11 400 801.