Service difficulty report · Door Frame · Doug DC871F

Difficulty date
February 4, 2011
Submitted
April 8, 2011
Operation
Air carrier
Aircraft
N821BX
Make and model
Doug DC871F
Aircraft serial
45811
Aircraft time
91,517 hours, 39,480 cycles
Part
Door Frame
Condition
Cracked
Location
Bs 330
Part time
91,517 hours, 39,480 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 INSP, FOUND FWD CARGO DOOR JAMB CRACKED AT STA FS 330.000 BETWEEN LONGERON 32 LT AND 33 LT. REMOVED FASTENERS AS NEEDED TO PERFORM REPAIR. REMOVED DAMAGED AREA. PERFORMED NDT INSP. NO DISCREPANCY FOUND. FABRICATED REPAIR TRIPLER, REPAIR DOUBLER AND FILLERS. CLEANED, TREATED, PRIMED AREA AND REPAIR PARTS. INSTALLED NEW FASTENERS AND REPAIR PARTS IAW DWG ED-5332, DATED 02-18-11, SRM 51-1-21, NDT SPM PART 06-10-01-001, SRM 53-4-1, FIG 1. ITEM "B" AND DPS 4.710 REV."L", USE SRM 51-1-4, DPS 3.69-4 REV "AP", SRM 51-1-8B, SRM 51-1-21, SRM 51-1-20D AND SRM 51-3-1.

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