Service difficulty report · Cargo Track · Boeing 7377H4

Difficulty date
July 14, 2021
Submitted
August 18, 2021
Operation
Air carrier
Aircraft
N444WN
Make and model
Boeing 7377H4
Aircraft serial
29839
Aircraft time
61,121 hours, 35,983 cycles
Part
Cargo Track
Condition
Corroded
Location
Bs 727b
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 TRACK AROUND FASTENER HOLE AT AFT CARGO BAY BS727B+3 LBL17 WL156. ; / [01] CORROSION ON CARGO TRACK AT AFT CARGO BAY BS727D+3 LBL17; WL156 IS OUT OF LIMITS DUE TO FASTENER HOLE PROXIMITY TO CORROSION PER SRM 53-00-53-1A-2 FIG. 103 DETAIL D; [02] CORROSION ON CARGO TRACK AT AFT CARGO BAY BS727B+3 LBL17; WL156 IS OUT OF LIMITS DUE TO FASTENER HOLE PROXIMITY TO CORROSION PER SRM 53-00-53-1A-2 FIG. 103 DETAIL D; [03] CARGO TRACK WILL BE REPLACED FROM BS 727+4' TO BS 867 LBL PER SRM 51-10-02-0G-0 PARAGRAPH 9 ON FAULT #TTG8Q005T5GZ; [04] VERIFIED PART WILL BE REPLACE ON FAULT TTG8Q005T5GZ.

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