Service difficulty report · Bulkhead · Boeing 737900

Difficulty date
July 14, 2022
Submitted
July 15, 2022
Operation
Air carrier
Aircraft
N37409
Make and model
Boeing 737900
Aircraft serial
30126
Aircraft time
55,876 hours, 22,843 cycles
Part
Bulkhead
Part number
111A1111
Condition
Cracked
Location
Main Wheel Web
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

REFERENCE FLEET CYCLE NR#9813516. MAIN WHEEL WELL R/H UPPER VERTICAL PRESSURE WEB CRACKED. FLT CYCLES WITH HFEC AND LFEC INSPECTIONS. AND EVERY 36,000 FLT CYCLES THEREAFTER REPAIRED VERTICAL PRESSURE DECK PER SRM 57-10-10 REPAIR 3 ALT 2. PLACED ON DIP PER TABLE 205, INTIAL INSPECTION THRESHOLD 56,000 VERIFIED WORK ACCOMPLISHED FOR REPAIR OF VERTICAL PRESSURE DECK PER SRM 57-10-10 REPAIR 3 ALT 2