Service difficulty report · Cap · Doug DC871F

Difficulty date
September 22, 2005
Submitted
October 30, 2005
Operation
Air carrier
Aircraft
N829BX
Make and model
Doug DC871F
Aircraft serial
45994
Aircraft time
89,672 hours, 36,136 cycles
Engine
Ge CFM56*
Part
Cap
Condition
Cracked
Location
Sta 680.000
Part time
89,672 hours, 36,136 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

DURING ROUTINE C CHECK INSPECTION, MID ACCY CMPT. CAP CRACKED 1, STA 680.000 BETWEEN L 27 AND L 28LPERFORMED MAJOR REPAIR IAW SRM 53-2-5 FIG 14, EO SEMAN NR 20051313 DATED 09-30-05. REMOVED FASTENERS IAW SRM 51-1-20D PG 1. STOP DRILLED ON CRACK END IAW SRM 53-2-5 FIG 14 (SHEET 1). PERFORMED NDT INSPECTION IAW NDT DPM PART 06-10-01-001. NO CRACK NOR CORROSION FOUND. FABRICATED REPAIR ANGLE (7075 O AL-0.100) IAW SRM 53-2-5 FIG 14 (SHEET 1 AND 3), AND SRM 51-1-4 PG 1 AND DPS 3-69-4 (FORMING). PERFORMED HEAT TREATMENT IAW SRM 51-1-1 PG 1, 13 AND D.P.S 7.00-1 REV BK. CLEANED, TREATED, PRIMED AREA + REPAIR ANGLE IAW SRM 53-2-5 FIG 14 (SHEET 1 AND 3), SRM 51-1-20D PG 9 AND SRM 51-3-1 (TORQUE).

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