SDR SWAA2021041359546

Service difficulty report · Cargo Track · Boeing 7377H4

Difficulty date: March 24, 2021
Submitted: April 13, 2021
Operation: Air carrier
Aircraft: N217JC
Make and model: Boeing 7377H4
Aircraft serial: 34232
Aircraft time: 53,916 hours, 31,850 cycles
System (JASC): 5347 · Fuselage, Seat/Cargo Attach Fittings
Part: Cargo Track
Condition: Corroded
Location: Aft Cargo
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*** ACB; BS727B RBL14 WL157 CARGO TIE DOWN TRACK HAS CORROSION. REMOVED AND INSTALLED NEW ACB TIE DOWN TRACK FROM BS 727 TO BS 887 RBL 14 WL 157 ITEM # 7530552 IAW SRM 5300531A2; SRM 536053012; SRM 511002; SRM 5140020G0; SRM 5140050G0; DWG# 146A7501; DWG# 146A7500 AND INSTALLED NEW CARGO TRACK SPLICE AT BS 747+10' RBL 14 WL 157 IAW SRM 5140020G0; SRM 5300532R3; FIG. 203 ALTERNATIVE #1 IS APPLICABLE FOR REPAIR

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