Service difficulty report · Support Angle · Boeing 727264

Difficulty date
April 4, 2006
Submitted
April 25, 2006
Operation
Air carrier
Aircraft
N764AT
Make and model
Boeing 727264
Aircraft serial
22984
Aircraft time
55,472 hours, 29,948 cycles
Part
Support Angle
Condition
Cracked
Location
Lt Wing
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

LEFT WING LE WBL117.0 LWR PANEL SUPPORT ANGLE SHOW CRACK BETWEEN FASTENER HOLES. NDT CONFIRM. REMOVED SUPPORT ANGLE AT LEFT WING LE WBL 117 LWR PANEL IAW B727 SRM 51-30-2. FABRICATED NEW ANGLE SUPPORT MATERIAL USED 7075T6 .050 PO# 9002787 DIM 18"X 1 3/4" IAW B727 SRM 57-20-2 FIG 1 AND MATERIAL SUBSTITUTION 51-20-1 FIG 2. TREATED AND PRIMED ANGLE AND AREA IAW B727 SRM 51-10-2. INSTALLED SUPPORT ANGLE IAW B727 SRM 51-30-2.