SDR CALA2016062895477

Service difficulty report · Tension Tie · Boeing 747422

Difficulty date: June 27, 2016
Submitted: June 28, 2016
Operation: Air carrier
Aircraft: N120UA
Make and model: Boeing 747422
Aircraft serial: 29166
Aircraft time: 59,645 hours, 6,899 cycles
Engine: Pwa PW4056
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Tension Tie
Condition: Cracked
Location: Fuselage
Part time: 5 cycles
Stage of operation: IN
How discovered: V
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

STA 1120, TENSION TIE 2 EA FASTENER HOLE FOUND CRACKED AT FORWARD CHANNEL AT 6 O`CLOCK POSITION APPROXIMATELY 0.060 AND 0.020 LENGTH. STA 1120, LT FORWARD & AFT TENSION TIE FASTENER CRACKED. REPAIRED IAW SRM 53-40-30, FIG 202, REPAIR 1.