Service difficulty report · Cargo Track · Boeing 7377H4

Difficulty date
May 12, 2021
Submitted
June 14, 2021
Operation
Air carrier
Aircraft
N222WN
Make and model
Boeing 7377H4
Aircraft serial
34290
Aircraft time
52,415 hours, 31,247 cycles
Part
Cargo Track
Condition
Corroded
Location
Bs 727a-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 AT AFT CARGO BAY BS727A - BS727B LBL17 WL156. ; / VERIFIED APPLICABILITY OF SRM FOR IDENTIFICATION SRM 53-60-53-0I-2 <BR>VERIFIED REMOVAL OF CORROSION ON TRACK AT AFT CARGO BAY BS 727A - BS 727B LBL 17; WL 156;MAXIMUM MATERIAL REMOVED 1.8' X 0.8' X 0.018' DEEP; IN THE BOTTOM AND 13' X 1 'X 0.015' DEEP; ON FLANGE AND FOUND TO BE OUT OF LIMITS IAW SRM 53-00-53-1A-2; PAR.4.B(2) FIG. 103; DETAIL G.; THIS JOB CARD WILL BE ACCOMPLISHED ON JOB CARD TTG8Q0050Y46 (REPLACE OF TRACK ASSY); VERIFIED THIS FAULT WILL BE ACCOMPLISHED ON JOB CARD TTG8Q0050Y46 (REPLACE OF TRACK ASSY)

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