Service difficulty report · Tie Down · Boeing 737752

Difficulty date
August 16, 2023
Submitted
September 6, 2023
Operation
Air carrier
Aircraft
N7886A
Make and model
Boeing 737752
Aircraft serial
35122
Aircraft time
52,212 hours, 27,316 cycles
Part
Tie Down
Part number
UNKNOWN
Condition
Corroded
Location
Zn 100 Fus Lower
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 TIEDOWN AT ACB BS787+4 LBL17 WL158.<[01] UPON FURTHER INVESTIGATION THERE IS A CRACKED AT ACB TRACK AT LBL 17 WL 158 P/N: 146A7501-1. TRACK WILL BE REPAIRED BY REPLACEMENT ON CUST CARD # TTG8Q00MWAXE;[02] UPON FURTHER INVESTIGATION THERE IS A CRACKED AT ACB TRACK BS 767 LBL 17 WL 158 P/N: 146A7501-1. TRACK WILL BE REPAIRED BY REPLACEMENT ON CUST CARD # TTG8Q00MWAXE;[03] VERIFIED CORRECTIVE ACTION ITEM 2 AND MEASUREMENT TABLE; CARD COMPLETE.