Service difficulty report · Intercostal · Doug DC873F

Difficulty date
June 28, 2003
Submitted
July 22, 2003
Operation
Air carrier
Aircraft
N873SJ
Make and model
Doug DC873F
Aircraft serial
46091
Aircraft time
83,848 hours, 22,246 cycles
Engine
Ge CFM56*
Part
Intercostal
Condition
Cracked
Location
Fuselage
Part time
83,849 hours, 22,246 cycles
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

FWD CARGO COMPT PRESSURE BULKHEAD INTERCOSTAL CRACKED (1.000), STA 640.000 LBL 11. REMOVED FASTENTERS IAW SRM 51-1-21 PG 1. STOP DRILLED CRACK AND FABRICATED DOUBLER IAW SRM 53-2-0 FIG 1B. CLEANED, TREATED AND PRIMED IAW SRM 51-1-8B. INSTALLED DOUBLER WITH NEW FASTENTERS IAW SRM 51-1-21 PG 1, SRM 51-1-20D PG 9.

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