Service difficulty report · Cargo Track · Boeing 7377H4

Difficulty date
May 15, 2021
Submitted
June 17, 2021
Operation
Air carrier
Aircraft
N732SW
Make and model
Boeing 7377H4
Aircraft serial
27864
Aircraft time
74,727 hours, 43,976 cycles
Part
Cargo Track
Condition
Corroded
Location
Bs 927
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 BS927 RBL8 WL175. MARKED ; / CORRECTION REMOVED CORROSION ON RAIL AT AFT CARGO BAY BS927 RBL8 WL175 NOT BS754;REMOVED CORROSION ON RAIL AT AFT CARGO BAY BS754 RBL8 WL175 IN A 2'X.90' AREA; ORIGINAL THICKNESS .063; REMAINING THICKNESS .059; FOUND TO BE WITHOUT LIMITS IAW SRM 53-00-53-1A-2 PARA 4(A) 2 FIG.103 DEPTH GAGE ID ATS2473 S/N UNKNOWN; USED FOR MEASUREMENT;VERIFIED REFINISH;APPLIED CHEMICAL CONVERSION AND PRIMER TO BLENDED AREA IAW SRM51-20-01-0G-0 AND SOPM 20-41-02;CORRECTED BS927 FROM BS754;EVALUATION CONFIRMED; AT BS 927

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