SDR AWXA200501267

Service difficulty report · Track · Boeing 7373S3

Difficulty date: October 20, 2005
Submitted: October 25, 2005
Operation: Air carrier
Aircraft: N315AW
Make and model: Boeing 7373S3
Aircraft serial: 23734
Aircraft time: 59,624 hours, 37,198 cycles
System (JASC): 5753 · Trailing Edge Flaps
Part: Track
Part number: 69388485
Condition: Corroded
Location: Te Flaps
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

MCN - DURING C18 DISCOVERED CORROSION ON THE LT AND RT INBOARD MIDFLAP, INBOARD AND OUTBOARD CARRIAGE, INBOARD FORE FLAP SEQUENCE CAM TRACK AT WBL 71L AND 71R. NO CORROSION REMOVAL LIMITS ARE AVAILABLE FOR CAM TRACK. MAINTENANCE REMOVED CAM TRACKS AND INSTALLED NEW CAM TRACKS ON THE LT AND RT INBOARD MIDFLAP, INBOARD AND OUTBOARD CARRIAGE, INBOARD FORE FLAP AT WBL 71L AND 71R IAW BOEING 737-300 SRM 20-50-11-2 FIG 202

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