SDR CKSA98152

Service difficulty report · Frame · Doug DC863F

Difficulty date: February 28, 1998
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N870BX
Make and model: Doug DC863F
Aircraft serial: 46036
System (JASC): 5311 · Fuselage Main, Frame
Part: Frame
Condition: Misdrilled
Location: Bs 1260
Stage of operation: IN
How discovered: V
Nature of condition: W
Precautionary procedure: K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

DURING ROUTINE CPCP INSPECTION, FOUND SEVERAL HOLES DRILLED INTO LT FRAME AT FS 1260, 5 ABOVE UPPER CUSP AREA. FABRICATED AND FORMED AND DRILLED AND HEAT TREATED IAW DC8 SRM PER COTNEY DWG NR D93-R38 AND DC8 SRM 51-1-1. TREATED AND PRIMED AND INSTALLED WITH HI LOC IAW DC8 SRM 51-1-8 AND 51-1-20D LT FRAME AT FS 1260, 5 ABOVE UPPER CUSP AREA. CORROSION TASK CARD NUMBER 573L-0551. NON-ROUTINE NR 04950 TASK NR Y1408.

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