SDR UPS07548821

Service difficulty report · Trunnion · Boeing 75724APF

Difficulty date: January 3, 2007
Submitted: January 5, 2007
Operation: Air carrier
Aircraft: N460UP
Make and model: Boeing 75724APF
Aircraft serial: 25481
System (JASC): 3211 · Main Landing Gear Attach Section
Part: Trunnion
Condition: Bent
Location: Nlg
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

NLG OPERATING SEQUENCE SLIDE ROD & TRUNNION ASSY BENT. A/C FERRIED TO MAE FOR REPAIR. REPLACED ROD ASSY & R&R TRUNNION ASSY IAW MM 32-34-06.NR930536 REPLACED SUPPORT ASSY IAW MM 32-34-06. PERFORM NLG EXTEMSION/RETRACTION TEST IAW MM 32-34-00 TEST GOOD. REPLACED CRANK ASSY. REWORK DAMAGED BRACKET TO CORRECT ALIGNMENT. HFEC REWORK AREA IAW NDTM 51-00-00 NO CRACK FOUND. TEST PROXIMITY SENSOR FOR NLG. TEST SATISFACTORY IAW MM 32-61-03-2

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