SDR UPS01437327

Service difficulty report · Strap · Boeing 747200

Difficulty date: November 3, 2001
Submitted: November 21, 2001
Operation: Air carrier
Aircraft: N521UP
Make and model: Boeing 747200
Aircraft serial: 21944
Aircraft time: 66,302 hours, 16,182 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Strap
Condition: Cracked
Location: Fuselage
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

INSPECTION TYPE:C, 3 EACH CRACKS FOUND AT BS 2231 RT SIDE BETWEEN S24R TO S26R AT THE FRAME STRAP FWD COLUMN OF FASTENERS CRACK LENGTH FROM .125 INCH, .25 INCH AND .5 INCH LONG RESPECTIVELY. S24R TO S26R FRAME STRAP REPAIRED AS PER SRM 53-10-04 FIG 115.

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