Service difficulty report · Window Frame · Boeing 737900

Difficulty date
May 19, 2022
Submitted
May 20, 2022
Operation
Air carrier
Aircraft
N37408
Make and model
Boeing 737900
Aircraft serial
30125
Aircraft time
56,315 hours, 23,179 cycles
Part
Window Frame
Part number
141A8811
Condition
Cracked
Location
R1 Window
Stage of operation
IN
How discovered
V
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

INTERIM REPAIR TO R1 WINDOW FRAME WAS ACCOMPLISHED PER ECRA 5311-02811 PART 1, INSPECTION REQUIREMENTS ARE STATED IN PART 2. REFERENCE FLEET CYCLE NON-ROUTINE 9809923. OR BEFORE THE AIRCRAFT REACHES 50,000 TOTAL AIRCRAFT FLIGHT PART 2, SECTION A AT INTERVALS NOT TO EXCEED 18,000 FLIGHT CYCLES. ACCOMPLISH REPETITIVE INSPECTIONS PER ECRA 5311-02811 CYCLES THEREAFTER. INITIATE A DTA DIP FOR THE R1 WINDOW FRAME REPAIR TO ACCOMPLISH AN INITIAL INSPECTION PER ECRA 5311-02811 PART 2, SECTION A ON APPROVAL, INTERIM REPAIR TO R1 WINDOW FRAME WAS ACCOMPLISHED PER TOMC-APPROVAL FROM SC1ELBYC COMMENT ECRA 5311-02811 PART 1.INITIATE A DTA DIP FOR THE R1 WINDOW FRA ME REPAIR TO ACCOMPLISH AN INITIAL INSPECTION PER PART 2, SECTIO N A ON OR BEFORE THE ACFT REACHES 50,000 TOTAL AIRCRAFT FLT CYCL ES. ACCOMPLISH REPETITIVE INSPECTIONS PER PART 2, SECTION A AT I NTERVALS NOT TO EXCEED 18,000 FLT CYCLES THEREAFTER. QC REVIEWED QC REVIEWED INIT: ON OR BEFORE 50,OOO TAFC INIT(-0868) WILL ITO TO RIR (-0869) RIR: INTERVALS NOT TO EXCEED 18,000 FC THEREAFTER....LN/U253409 RECORDS UPDATE