Service difficulty report · Window Frame · Boeing 737924

Difficulty date
May 14, 2024
Submitted
May 17, 2024
Operation
Air carrier
Aircraft
N79402
Make and model
Boeing 737924
Aircraft serial
30119
Aircraft time
61,043 hours, 25,352 cycles
Part
Window Frame
Part number
141A8800
Condition
Corroded
Location
L1 Window
Stage of operation
IN
How discovered
O
Nature of condition
O
Precautionary procedure
K

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

What was found

CORROSION WAS FOUND ON THE LH #1 WINDOW POST COMMON TO THE C-D POST WHILE ACCOMPLISHING EA 5310-04554 IN GYR. CORROSION WAS BLENDED PER ECRA AND AN INTERIM REPAIR ACCOMPLISHED PER THE SAME ECRA PART 1. PER PART 2 NEED TO ACCOMPLISH A PERMANENT REPAIR ON OR BEFORE MAY 12, 2025. WORK ACCOMPLISHED ON GYR NR 20818 SO# 004319. OKAY TO CARRY FORWARD WITH AN INTERIM REPAIR ACCOMPLISHED ON TO TOMC-APPROVAL FROM SC1ELBYC COMMENT THE FLIGHT DECK LH NO. 1 WINDOW FRAME C-D POST DUE TO CORROSION PER ECRA 5610-01547 PART 1. THIS ECRA IS BEING EVALUATED FOR DAMAGE TOLERANCE AND WILL LIKELY BE MADE PERMANENT WITH REPEAT INSPECTIONS REQUIRED. OTHERWISE ACCOMPLISH A PERMANENT REPAIR ON OR BEFORE 12MAY25.