Service difficulty report · Support Fitting · Boeing 74745E

Difficulty date
March 3, 2025
Submitted
March 31, 2025
Operation
Air carrier
Aircraft
N579UP
Make and model
Boeing 74745E
Aircraft serial
26062
Aircraft time
120,264 hours, 20,324 cycles
System (JASC)
5755 · Spoilers
Part
Support Fitting
Part number
65B080995
Condition
Cracked
Location
Nr 8 Spoiler
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

NO.8 SPOILER ACTUATOR FITTING, OUTBOARD LOWER CRACK (REPAIR). .I.A.W AMM 27-61-06-402-011 REV.113 CONNECT INPUT ROD AND AMM 27-61-13-404-014 REV.113 CONNECT HYDRAULIC TUBE AND I.A.W DWG 65B83501 SHEET 2 , VIEW 1C6 ZONE A3 , REV.E AND PSDL SHEET DL , REV.A AND AMM 20-51-01-912-008 REV.113 INSTALL R/H WING NO.8 SPOILER RATIO CHANGER MOUNTING BRACKET. PERFORM REPAIR I.A.W EGAT WORK SHEET NO.50148(SRM 57-51-13-2R-1 REV.62 AND EO-93237-REQ1 REV.1.

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