SDR 96ZZZX1737

Service difficulty report · Skin · Boeing 727225

Difficulty date
October 4, 1995
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N742DH
Make and model
Boeing 727225
Aircraft serial
21290
Part
Skin
Condition
Crack
Location
Wing Le
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

DURING D-CHECK, WING LEADING EDGE CUT-OUT FOR THE NR 6 SLAT OUTBOARD SLAT HOOK FOUND CRACKED AT THE AFT END. REMOVED ALL ATTACHING HARDWARE PER SRM 51-30-2. CUT FILLER STRIP PER SRM 57-30-4. STOP DRILLED CRACK PER SRM 51-10-1. ALODINE AND PRIMED PER SRM 51-10-2. FABRICATED REPAIR 6 INCHES BY 5 INCHES. MATERIAL USED 0.020 INCH CRES AISI 301 1/2 HARD 0.063 INCH CLAD 2024-T3 AND 0.032 INCH RES AISI 301 1/2 HARD PER SRM 57-30-4. INSTALLED REPAIR PER SRM 51-30-2. TAT: 45,788.3 HRS. TAC: 29,959.