Service difficulty report · Trunnion · Doug MD11F

Difficulty date
March 3, 2016
Submitted
March 3, 2016
Operation
Air carrier
Aircraft
N575FE
Make and model
Doug MD11F
Aircraft serial
48500
Aircraft time
76,695 hours, 16,858 cycles
Part
Trunnion
Part number
ACA7017501
Condition
Cracked
Location
Nlg
Stage of operation
IN
How discovered
E
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

DURING HFEC INSPECTION ON LT NLG WW TRUNNION WEB FITTING, REPAIRED AREA AT Y=595, FOUND CRACK LENGTH APPROX 0.13 INCH. CRACKED AREA REPAIRED IAW SRM 53-10-14-2R FIG 202 REPAIR 2. INITIAL INSPECTION TO BE CARRIED OUT AT 1,500 FLIGHT CYCLES & REPETITIVE INSPECTION AT 1,500 FLIGHT CYCLES IAW SRM 53-10-14-2R TABLE 201 REQUIREMENTS. REPAIR CLASSIFIED AS MAJOR IAW GMM 6-2-100.

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