SDR IXXA05SMN17S

Service difficulty report · Rib · Doug DC871F

Difficulty date: April 29, 2005
Submitted: June 23, 2005
Operation: Air carrier
Aircraft: N828BX
Make and model: Doug DC871F
Aircraft serial: 45993
Aircraft time: 83,496 hours, 34,569 cycles
System (JASC): 5712 · Wing, Rib/Bulkhead
Part: Rib
Condition: Cracked
Location: Lt Wing
Part time: 83,496 hours, 34,569 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

LT NR 1 STUB WING FORMER CRACKED, STA XFS 526.000. PERFORMED MAJOR REPAIR IAW DWG 9753247. REMOVED CRACKED RIB IAW DC-8 SRM 54-1-0 PAGE 1, DC-8 SRM 51-1-21 PAGE 1, DC-8 SRM 51-1-20D PAGE 21. FABRICATED NEW RIB IAW DWG 9753297, DC-8 SRM. DPS 369-4 REV AM. PERFORMED HEAT TREATMENT IAW DC-8 SRM. CLEANED, TREATED AND PRIMED AREA AND RIB IAW DC-8 SRM 51-1-8B. INSTALLED NEW RIB IAW DC-8 SRM 51-1-20D PAGE 9. TORQUED IAW DC-8 SRM 51-3-1.

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