Service difficulty report · Tension Tie · Boeing 7474KZF

Difficulty date
August 6, 2024
Submitted
August 7, 2024
Operation
Air carrier
Aircraft
N508KZ
Make and model
Boeing 7474KZF
Aircraft serial
36135
Aircraft time
52,979 hours, 9,678 cycles
Part
Tension Tie
Condition
Cracked
Location
Zone 100
Stage of operation
IN
How discovered
E
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

RH BS 740 UPPER DECK TENSION TIE (4EA) FASTENER HOLES FOUND CRACK AT AFT CHANNEL. TENSION TIE REPAIRED AS PER SRM 53-20-30-2R-1 REPAIR 1 FIG 201 (CAT B) STEEL PLATE REPLACED AS PER RI-53-20-17025 REV.A. NO FURTHER DEFECTS NOTED.

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