Service difficulty report · Frame · Doug DC871F

Difficulty date
February 24, 2004
Submitted
April 16, 2004
Operation
Air carrier
Aircraft
N752UP
Make and model
Doug DC871F
Aircraft serial
45952
Aircraft time
60,474 hours, 24,907 cycles
Part
Frame
Part number
56141605
Condition
Cracked
Location
Fuselage
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

INSPECTION TYPE: C1, AIR CONDITIONING ACCESSORY COMPT AT FS 56 ABOVE L24R FRAME IS CRACKED AT PNEUMATIC DUCT STANDOFF ATTACH BRACKET. REMOVED CRACKED FRAME SECTION. RECEIVED NEW -5 AND -17, -19 SPLICES. HEAT TREATED, LOCATED, DRILLED FRAME SECTION AND SPLICES. ALODINED AND PRIMED, INSTALLED FRAME SECTION AND SPLICES; ALL IAW DC8 SRM 51-1-20D, 21-1-21, 53-2-0 TR 53-125, 51-1-8, TPS-1003 REV A, AND DAC DWG 5614160.

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