SDR AWXA0000051

Service difficulty report · Intercostal · Boeing 73733A

Difficulty date: February 1, 2000
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N172AW
Make and model: Boeing 73733A
Aircraft serial: 23631
System (JASC): 5313 · Fuselage Main, Longeron/Stringer
Part: Intercostal
Condition: Cracked
Location: Bs 303
Stage of operation: IN
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

C-CHECK, MAIN CABIN, FWD AND ABOVE L-1 ENTRY FS 303 STR 4L INTERCOSTAL WEB AND SPLICE STRAP WERE CRACKED. REMOVED INTERCOSTAL WEB AND SPLICE STRAP IAW 737 SRM 51-40-2, FABRICATED WEB FRM ( 7075T6.090 R676547) AND STRAP FROM 7075T6 .063 R 6565687) IAW 737 SRM 53-10-15. ALODINED AND PRIMED PARTS IAW 737 SRM 51-20-1, INSTALLED REPAIR PARTS IAW SRM 51-40-2.

More about the Boeing 737-33A