Service difficulty report · Doubler · Boeing 737724

Difficulty date
December 22, 2019
Submitted
January 6, 2020
Operation
Air carrier
Aircraft
N24729
Make and model
Boeing 737724
Aircraft serial
28945
Aircraft time
66,834 hours, 23,476 cycles
Part
Doubler
Part number
146A32398
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

(B737-06-3-0442) AFT CARGO COMPARTMENT, CORROSION AT STA 847-867 IN BETWEEN INTERCOSTALS AT LBL 17 AND REPAIR AS REQUIRED. REF BY PEMCO NRS 2664N457. REMOVED CORROSION AT STA 847-867 IN BETWEEN INTERCOSTALS AT LBL 17-21. REMOVED .026 MAT .064 MAT REMAINS OF ORIG .090 OUT OF LIM ITS. REMOVED AND REPLACED DOUBLER IAW B737-700 SRM 53-00-01 ITEM 4 & 51-40-02. WORK PERFORMED