SDR CKSA98594

Service difficulty report · Spar · Boeing 7472B4B

Difficulty date: October 8, 1998
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N712CK
Make and model: Boeing 7472B4B
Aircraft serial: 21098
System (JASC): 5753 · Trailing Edge Flaps
Part: Spar
Part number: 65B02029
Condition: Corroded
Location: Lt Te Midflap
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

LT I/B MIDFLAP REAR SPAR WEB CORRODED. BLEND OUT BEYOND SRM LIMITS. REPAIRED IAW ASA CKF-EXW-052 SUPP SHEETS 2, 3, 4. FOUND DURING ACCOMPLISHMENT OF C D AND CPCP AT BOEING WICHITA (KIAB). WORK ORDER NUMBER MO280, CORROSION TASK CARD NUMBER C57-560-01-01.

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