Service difficulty report · Module · Boeing 737823

Difficulty date
August 3, 2019
Submitted
August 5, 2019
Operation
Air carrier
Aircraft
N817NN
Make and model
Boeing 737823
Aircraft serial
29558
Aircraft time
30,108 hours, 12,034 cycles
Part
Module
Part number
233A3201305
Part serial
D03318
Condition
Defective
Location
Window Heat
Stage of operation
TX
How discovered
O
Nature of condition
M
Precautionary procedure
O

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

What was found

AIRCRAFT WAS GROUNDED: PRIOR TO PUSH BACK, PILOTS SLIDING WINDOW CRACKED, VERY HOT, BUBBLING. REPLACED WINDOW PER AMM 56-12-11 AND WINDOW HEAT CONTROL MODULE PER AMM 30-41-11.