Service difficulty report · Transition Panel · Boeing 737990

Difficulty date
June 8, 2016
Submitted
June 23, 2016
Operation
Air carrier
Aircraft
N302AS
Make and model
Boeing 737990
Aircraft serial
30017
Aircraft time
48,401 hours, 19,623 cycles
Part
Transition Panel
Part number
146A750218
Condition
Corroded
Location
Fuselage
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

AFT CARGO PIT, RT TRANSITION PANEL HAS CORROSION FROM STA 727B-767. ACFT GROUNDED. REMOVED CORROSION, ORIGINAL MATERIAL=.040, MATERIAL REMOVED=.025, MATERIAL REMAINING=.015, FOUND TO BE OUT OF LIMITS IAW SRM 53-00-53, FIG 103. REMOVED TRANSITION PANEL FROM STA 727+4 TO 767 IAW SRM 51-40-02, INSTALLED NEW SECTION IAW SRM 53-00-53-2R-5 AND DWG 146A2500, REV B. NEW SECTION IS FABRICATED ON JOB CARD G695608.