SDR NACA201502260011

Service difficulty report · Frame · Boeing 737232

Difficulty date: February 26, 2015
Submitted: March 19, 2015
Operation: Air carrier
Aircraft: N321DL
Make and model: Boeing 737232
Aircraft serial: 23093
Aircraft time: 72,772 hours, 56,531 cycles
System (JASC): 5311 · Fuselage Main, Frame
Part: Frame
Part number: 654795978
Condition: Cracked
Location: Bs 793
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

CRACKED FWD FRAME OF AFT PIT DOOR OPENING BS793 AT LWR STOP NR 1. REMOVED CRACKED FRAME AT BS793, INSTALLED NEW FRAME PN 65-47959-78, INSTALLED ALL AFT CARGO PIT DOOR IAW AMM 52-31-00, PG 401. INSTALLED ALL DOOR STOPS PERFORMED ADJUSTMENT AND FIT CLEARANCE CHECKS. PERFORMED DOOR WARNING SYSTEM ADJUSTMENT TEST IAW AMM 52-71-00, PG 501. REF MCO 3008, W/O 1347791.