Service difficulty report · Cargo Track · Boeing 7377H4

Difficulty date
July 9, 2020
Submitted
August 3, 2020
Operation
Air carrier
Aircraft
N488WN
Make and model
Boeing 7377H4
Aircraft serial
33853
Aircraft time
54,363 hours, 32,167 cycles
Part
Cargo Track
Condition
Corroded
Location
Bs 767
Stage of operation
IN
How discovered
9
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 AFT CARGO BAY BS767+6 RBL8 WL156. MARKED / REMOVED CORROSION FROM A.C.B. RAIL BS 767+6 RBL 8. MEASURED 2'L X 0.5'W X .007D. ORIGINAL MATERIAL THICKNESS 0.063'. DAMAGE IS OUT OF LIMITS PER SRM 53-00-53-1A-2. PERFORMED DAMAGE CUT OUT AND FABRICATED REPAIR CHANNEL FROM BAC1510-1355 7050-T76511 LOT # 1403339 AND INSTALLED REPAIR PER SRM 53-00-53-2R-2

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