Service difficulty report · Track · Boeing 7377H4

Difficulty date
March 26, 2019
Submitted
March 4, 2022
Operation
Air carrier
Aircraft
N731SA
Make and model
Boeing 7377H4
Aircraft serial
27863
Aircraft time
69,857 hours, 41,016 cycles
Part
Track
Condition
Corroded
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

AFT CARGO COMPARTMENT FLOOR TRACK STA 945 LBL3 HAS CORROSION / REMOVED AND EVALUATED CORROSION; ORIGINAL THICKNESS .070' LOSS OF .070'. FOUND 100%. MATERIAL LOSS. BLENDED FOUND TO BE OUT OF LIMITS PER SRM 53-00-53-1A-2. REMOVED AND REPLACED -13 CARGO TRACK STA 947 TO FACTORY SPLICE AT STA 887 PER SRM 51-40-2-0G-0 AND DWG 147A7500 REV-

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