SDR MALA010369

Service difficulty report · Doubler · Saab 340B

Difficulty date: March 27, 2001
Submitted: April 6, 2001
Operation: Air carrier
Aircraft: N428XJ
Make and model: Saab 340B
Aircraft serial: 428
Aircraft time: 8,748 hours, 9,829 cycles
System (JASC): 5330 · Fuselage Main, Plate/Skin
Part: Doubler
Condition: Corroded
Location: Fuselage
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

FOUND DURING C-CHECK, CORROSION ON THE VHF ANTENNA MOUNTING DOUBLER ON THE LOWER FUSELAGE. MAINTENANCE REMOVED CORROSION ON ANTENNA MOUNTING DOUBLER, NEGLIGABLE AMOUNT OF MATERIAL REMOVED OK TO TREAT, ALODINE ANTENNA MOUNTING DOUBLER IAW SRM 51-20-03.

More about the Saab 340B