Service difficulty report · Channel · Boeing 727227

Difficulty date
October 7, 2008
Submitted
October 10, 2008
Operation
Air carrier
Aircraft
N485FE
Make and model
Boeing 727227
Aircraft serial
21488
Aircraft time
41,780 hours, 28,484 cycles
Part
Channel
Part number
65593184
Condition
Corroded
Location
Zone 100
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

A/C BAY FAIRING SUPPORT CHANNEL AT BS 776 LBL9-RBL9 CORRODED ON INNER SURFACE. CORROSION FOUND OUT OF LIMITS REF SRM 53-10-1. REMOVED PANELS 3358L, 3458R & 3217 FOR ACCESS REF SRM51-30-2. REMOVED STIFFNER, BRACKET, & CHANNEL. FABRICATED NEW STIFFNER, BRACKET, & CHANNEL REF SRM 51-20-1. HEAT TREATED TO T6 REF FORM 8130-3 2008-09-134 & 2008-09-135. REINSTALLED AFTER TREAT AND PRIME REF SRM 51-10-2 &51-30-2 P1-7. REINSTALLED PANELS 3358L, 3458R &3217 REF SRM 51-30-2 P1-7. THIS IS CLASSIFIED AS A MINOR REPAIR.