Service difficulty report · Sill · Boeing 737522

Difficulty date
February 10, 2006
Submitted
February 28, 2006
Operation
Air carrier
Aircraft
N924UA
Make and model
Boeing 737522
Aircraft serial
26645
Aircraft time
38,669 hours, 28,531 cycles
Engine
Cfmint CFM563C1
Part
Sill
Condition
Cracked
Location
Bs 430
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

FWD CARGO DOOR LOWER SILL PLATE IS CRACKED ON LOWER SURFACE AT STA 430. *S/D* ACCOMPLISHED REPAIR AT FWD CARGO DOOR LOWER SILL PLATE STA 430, REF SRM 51-70-11. REMOVED DAMAGE AREA REF SRM 51-10-02. MADE NEW REPAIR PARTS REF SRM 51-70-11 PAGE 5 DETAIL I. TREAT & PRIME REPAIR PARTS & DAMAGE CUTOUT AREA REF SRM 51-20-01. INSTALLED REPAIR ANGLES REF SRM 51-70-11.