Service difficulty report · Fitting · Doug MD11

Difficulty date
September 17, 2009
Submitted
October 6, 2009
Operation
Air carrier
Aircraft
N271WA
Make and model
Doug MD11
Aircraft serial
48518
Aircraft time
52,690 hours, 9,824 cycles
Engine
Pwa PW4462
Part
Fitting
Part number
ACA7017501
Condition
Cracked
Location
Nlg Trunnion
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

DURING 2C CHECK, EGAT MECHANIC FOUND CRACK ON NLG TRUNNION SUPPORT FITTING, Y=582, X=24. CRACK LENGTH MEASURED 1 INCH. REPAIR THE NLG TRUNNION SUPPORT FITTING IAW MD-11 SRM 53-10-14 FIGURE 202, REPAIR 2, REV 41.

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