SDR DHL9970314C

Service difficulty report · Cowl · Boeing 72730C

Difficulty date: July 21, 1999
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N703DH
Make and model: Boeing 72730C
Aircraft serial: 19010
System (JASC): 5313 · Fuselage Main, Longeron/Stringer
Part: Cowl
Condition: Chaff
Location: Nr 1 Engine
Stage of operation: IN
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

AT C CHECK, NR 1 TOP COWL OUTBOARD LONGERON HAS DEEP CHAFED SPOTS AT 46 AND 54 INCHES FROM AFT EDGE. REPLACED COLGERON SECTION PER SRM 51-40-2 AND 54-10-2 ON NR 1 TOP COWL, USED 2024T3 .050 20 BY 4, TREATED AND PRIMED AREA PER SRM 51-10-2, N/R 6206.

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