SDR UPS05844118

Service difficulty report · Frame · Doug DC873F

Difficulty date: February 17, 2005
Submitted: March 16, 2005
Operation: Air carrier
Aircraft: N805UP
Make and model: Doug DC873F
Aircraft serial: 46117
Aircraft time: 77,103 hours, 27,016 cycles
System (JASC): 5311 · Fuselage Main, Frame
Part: Frame
Condition: Cracked
Location: Fuselage
Stage of operation: IN
How discovered: 9
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 FRAME CRACKED AT STA 55 BETWEEN L24R & L25R AT DUCT SUPPORT ROD MOUNT. CUT OUT CRACKED FRAME SECTION. FAB FILLER AND 2 REPAIR ANGLES FROM SHT 7075/0-.071, HEAT TREAT TO T6 ON SAA SVC ORDER 7034931. INSTALLED ALL PARTS REF SRM 53-2-0 FIG 2, 51-1-21, 53-2-0, 51-1-8, 51-1-20D, DPS7.00.

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