SDR 98ZZZX877

Service difficulty report · Web · Cessna 340A

Difficulty date: January 12, 1998
Submitted: March 26, 2000
Operation: General aviation
Aircraft: N2699D
Make and model: Cessna 340A
Aircraft serial: 340A0787
System (JASC): 5400 · Nacelle/Pylon Structure
Part: Web
Part number: 0851601202
Condition: Corroded
Location: Nac Exh Tunnel
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

DURING ANNUAL INSPECTION, FOUND LOWER AREA OF NACELLE WEB IN EXHAUST TUNNEL EXFOLIATED. ONLY ONE OF THE TUNNELS ON THIS AIRCRAFT WAS CORRODED, BUT SKIN CRACKS WERE FOUND IN AREA OF EXHAUST CLAMP ON ONE OTHER TUNNEL. ACTT: 3,998.1 HOURS.

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