Service difficulty report · Window Post · Boeing 737824

Difficulty date
December 14, 2019
Submitted
December 17, 2019
Operation
Air carrier
Aircraft
N27213
Make and model
Boeing 737824
Aircraft serial
28773
Aircraft time
69,076 hours, 24,481 cycles
Part
Window Post
Part number
141A880011
Condition
Cracked
Location
Cockpit
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

#1 FLIGHT COMPARTMENT WINDOW O/B POST CRACKED AT THE TOP CORNER. VERIFIED L-1 WINDOW POST CRACK. REF. FLEETCYCLE LOG PG. 9713223 SEE TASK 1,2,3. CRACK VERIFIED IAW AVO#213-19-11-29-01. L-1 WINDOW FRAME POST REPAIRED ON FLEETCYCLE LOG PAGE 9715068 ALSO IAW AVO#213-19-12-05-01 CONDITION 2. SFR REPORT NUMBER 1023218 CREATED FOR MAJOR REPAIR. FINAL ECRA 5311-02341 GENERATED. INITIATE A DTA DIP FOR THE L1 WINDOW FRAME REPAIRTO"ACCOMPLISH AN INITIAL INSP PER PART2, SECTION A ON OR BEFOREAIRCRAFT REACHI NG 50,000 TOTAL AIRCRAFT FLIGHT CYCLES. ACCOMPLISH REPETITIVE... ACCOMPLISH REPETITIVE INSPECTIOND PER PART 2, SECTION A AT INTER VALS NOT TO EXCEED 18,000 FLIGHT CYCLES THEREAFTER. A SECOND DIP REQUIRED FOR L1 WINDOW FRAME REPAIR. A DTA DIP FOR THE WINDOW FRAME REPAIR TO "ACCOMPLISH AN INITIAL INSPPER PART 2,SECTION B ON OR BEFORE THE AIRCRAFT REACHING 50,000 TOTAL AIRCRAFT FLIGHTCYCLES. ACCOMPLISH REPETITIVE .... PER PART 1 D. STEP 9 OF ECRA 5311-02341 PAGE 5. "INITIATE LS NOT TO EXCEED 36,000 FLIGHT CYCLES THEREAFTER." ACCOMPLISH REPETITIVE INSPECTIONS PER PART2 SECTION B AT INTERVA TOMC APPROVES DTA DIP FOR THE L1 WINDOW FRAME REPAIR TO ?ACCOMPLISH AN INITIAL INSPECTION PER PART 2, SECTION A ON OR BEFORE THE AIRCRAFT REACHING 50,000 TOTAL AIRCRAFT FLIGHT CYCLES. ACCOMPLISH REPETITIVE INSPECTIONS PER PART 2, SECTION A AT INTERVALS NOT TO EXCEED 18,000 FLIGHT CYCLES THEREAFTER.? PER ECRA 5311-02341 TOMC-APPROVAL FROM SC1ELBYC COMMENT THE SECOND DIP REQUIRED STATED ON THE LOG PAGE W