Service difficulty report · Skin · Boeing 737824

Difficulty date
October 9, 2019
Submitted
October 11, 2019
Operation
Air carrier
Aircraft
N73283
Make and model
Boeing 737824
Aircraft serial
31606
Aircraft time
52,491 hours, 18,630 cycles
Part
Skin
Part number
147A3110
Condition
Corroded
Location
Bs 917
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

REF FCD 5100-02772 LAV VENT PORT HAS CORROSION STA 917L BETWEEN STRINGERS 21L AND 22L FUSELAGE SKIN AT STA 917 BETWEEN STR''S 21L AND 22L HAVE BEEN REPAIRED IAW SRM 53-70-01 REP 3 INSP THRESHOLD @ 50,000 TOT F/C FOLLOWED BY REPEAT INTERVALS AT EACH SUBSEQUENT 5,000 F/C PER STEP 5.A.TABLE 202 TOMC APPROVED FOR ONE TIME INSPECTION AT 50,000 CYCLES WITH SUBSEQUENT INSPECTIONS AT 5000 CYCLE INTERVALS.