SDR SWAA2020062289901

Service difficulty report · Cargo Track · Boeing 7377H4

Difficulty date: June 4, 2020
Submitted: June 22, 2020
Operation: Air carrier
Aircraft: N476WN
Make and model: Boeing 7377H4
Aircraft serial: 32475
Aircraft time: 55,307 hours, 32,813 cycles
System (JASC): 5347 · Fuselage, Seat/Cargo Attach Fittings
Part: Cargo Track
Condition: Corroded
Location: Cargo Bay
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

CORROSION ON RAIL AT ACB BS727D+5 RBL3 WL155. ACB RAIL AT BS727D+5 RBL3 WL155 FOUND TO BE OUT OF LIMITS DUE TO NO ALLOWABLE LIMITS IN THE SRM FOR THIS PART; THEREFORE; REPAIRED ACB RAIL BETWEEN BS727 TO 727D+10 RBL3 WL155 IAW SRM 53-00-53-2R-2 REPAIR 2.

More about the Boeing 737-7H4