SDR DHL9870601C

Service difficulty report · Cowling · Boeing 72722C

Difficulty date: May 14, 1998
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N706DH
Make and model: Boeing 72722C
Aircraft serial: 19192
System (JASC): 7110 · Engine Cowling System
Part: Cowling
Condition: Corroded
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 ENG LOWER COWL HAS AN AREA OF CORROSION ON SKIN. CUT OUT DAMAGED SECTION, INSTALLED REPAIR PER SRM 54-10-3 FILLER 29 X 4.5 DOUBLER, 18.5 X 18.5. CUT OUT DAMAGED AREA OF SKIN AT INBD SIDE PER SRM 54-10-3 FILLER 29 X 5, DOUBLER 18 X 19. N/R 6897.

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