SDR DHL2003604681

Service difficulty report · Frame · Doug DC873F

Difficulty date: June 16, 2003
Submitted: August 23, 2003
Operation: Air carrier
Aircraft: N604AL
Make and model: Doug DC873F
Aircraft serial: 46047
Aircraft time: 89,636 hours, 28,948 cycles
System (JASC): 5311 · Fuselage Main, Frame
Part: Frame
Condition: Corroded
Location: Fuselage
Part time: 89,636 hours, 28,948 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

LT MLG W/W SPOILER AND AILERON ACTUATING MECH SUPPORT Z-FORMER CORRODED AT STA 857.000, LBL-54. REMOVED CORROSION ON FORMER IAW SRM 51-1-8 PG 17, 18. FOUND OUT LIMITS IAW SRM 53-2-0 PG 2P. REMOVED CORRODED Z-FORMER IAW SRM 51-1-21 PG 1. CLEANED, TREATED AND PRIMED AREA IAW SRM 51-1-8B. FABRICATED FORMER IAW SRM 53-2-0 PG 1-2. CLEANED, TREATED AND PRIMED NEW FORMER IAW SRM 51-1-8B. INSTALLED NEW FORMER WITH NEW FASTENERS IAW SRM 51-1-21 PG 1, SRM 51-1-15 PG 1.

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