Service difficulty report · Stringer · Boeing 7272Q9

Difficulty date
April 21, 2005
Submitted
May 20, 2005
Operation
Air carrier
Aircraft
N741DH
Make and model
Boeing 7272Q9
Aircraft serial
21931
Aircraft time
46,665 hours, 37,160 cycles
Part
Stringer
Condition
Corroded
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

STRINGER AND FRAME CORRODED AT FUSE STA 720,STR 26R. REMOVED FASTENERS AN STRINGER 19.50 INCH AT STA 720 STR 26R IAW B727 SRM 51-30-2 AN 53-10-3 FIG 1. FABRICATED STRINGER REPLACEMENT PN BAC 1498-144, PO NR 335792 SIZE 19.50 INCH AN 2 SPLICES PN BAC 1498-132 SIZE 14 IAW B727 SRM 53-10-3 FIG 1. ALODINED AN PRIMED REPAIR PARTS AN AREAS IAW B727 SRM 51-10-2. REMOVED CORROSION LIGHT CORROSION FRAME AT STA 720 STR 26R IAW B727 51-10-6 MAT. LOSE .002 FOUND TO BE WITHIN LIMITS IAW B727 SRM 53-10-1 FIG 1 AND INSTALLED STRINGER AN 2 SPLICES IAW B727 SRM 53-10-3 FIG 1, 51-30-2.

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