SDR DHL2003747517

Service difficulty report · Intake Duct · Boeing 727224

Difficulty date: May 13, 2003
Submitted: June 9, 2003
Operation: Air carrier
Aircraft: N747DH
Make and model: Boeing 727224
Aircraft serial: 22253
System (JASC): 7160 · Engine Air Intake System
Part: Intake Duct
Condition: Cracked
Location: Nr 2 Engine
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

DURING C-CHECK, N/R 53639 EMP STA 1303 WEB ABOVE NR 2 ENGINE INTAKE DUCT IS CRACKED, LOWER RT CORNER. REMOVED FASTENERS FOR ACCESS PER B-727 SRM 51-30-2. STOP DRILL AT WEB STA 1303 PER SERVICE BULLETIN 727-53-0094, REV 3 HFEC PER 727 NDT PT6-51-00-00 FIG 23. CRACK ENDS IN STOP HOLE. RE-INSTALLED FASTENERS IAW B-727 SRM 51-30-2. DHL INSPECTION NOTE: A RFES WAS REQUIRED AND WRITTEN TO AF. ENGINE TO CREATE AN MSI FOR 2400 CYCLE RE-INSPECTION.