SDR 06FDEA2378

Service difficulty report · Trunnion · Doug MD11

Difficulty date: June 22, 2006
Submitted: June 23, 2006
Operation: Air carrier
Aircraft: N620FE
Make and model: Doug MD11
Aircraft serial: 48791
Aircraft time: 25,640 hours, 5,837 cycles
System (JASC): 3211 · Main Landing Gear Attach Section
Part: Trunnion
Condition: Corroded
Location: Center Mlg
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

CENTER LANDING GEAR WHEEL WELL, FOUND LEFT HAND TRUNNION FORWARD HOLE CORRODED. REMOVED AS PER SRM 53-40-00 FIGURE 15 VOLUME I. ORIGINAL BORE DIAMETER = 1.281", FINAL BORE DIAMETER = 1.3685", MAXIMUM BORE DIAMETER = 1.385" AND FOUND WITHIN LIMIT AS PER SRM 53-40-00 FIGURE 15 VOLUME I. REWORKED FORWARD HOLE REPROTECTED AS PER SRM 51-21-01 VOLUME II. REPAIR BUSHING FABRICATED AND INSTALLED AS PER SRM 53-40-00 FIGURE 15 VOLUME I. REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100.

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