Service difficulty report · Track · Boeing 7377L9

Difficulty date
March 20, 2019
Submitted
March 3, 2022
Operation
Air carrier
Aircraft
N7816B
Make and model
Boeing 7377L9
Aircraft serial
28009
Aircraft time
59,081 hours, 25,956 cycles
Part
Track
Condition
Defective
Location
Aft Cargo Compt
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

DTIP- PREVIOUS OPERATOR; F000888; SPLICE REPAIR ON AFT CARGO COMPARTMENT FLOOR TRACK REPAIR SPLICE AT LBL 17.2 BS 767+11-787+13 REQUIRES REPLACEMENT DUE TO FASTENER COUNT 4 VERSUS 5 AND THICKNESS OF THE LOWER FLANGE OF THE TRACK SPLICE 0.080' VERSUS 0.090' IN ADDITION TO FASTENER SPACING IS BELOW THE MINIMUM OF .750' / REMOVED AND REPLACED CARGO TRACK STA 865 TO STA 756 LBL 17.2 PER DWG 146A7500 REV B. ACCOMPLISHED CARGO TRACK SPLICE REPAIR AT STA 756 PER SRM 53-00-53-2R-3

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