Service difficulty report · Module · Boeing 7374B7

Difficulty date
May 11, 2010
Submitted
May 13, 2010
Operation
Air carrier
Aircraft
N430US
Make and model
Boeing 7374B7
Aircraft serial
24552
Part
Module
Part number
655280739
Part serial
D01132
Condition
Faulty
Location
E&E Bay
Part time
57,629 hours, 39,340 cycles
Stage of operation
AP
How discovered
O
Nature of condition
N
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

CLE - FLIGHT DEPARTED CLT WITH MEL 27-04C FOR THE NR 2 LEADING EDGE SLAT INDICATION. ON APPROACH TO CLE, CREW RECEIVED BOTH LEADING EDGE FLAP INDICATIONS. BOTH THE OVERHEAD NR 2 AND FORWARD PANEL LEADING EDGE FLAP TRANSIT LIGHT ILLUMINATED. CREW FOLLOWED PROCEDURES, DECLARED AN EMERGENCY AND LANDED WITH 15 DEGREE FLAPS. LANDING SPEED WAS 152 KNOTS. FLIGHT LANDED WITHOUT INCIDENT. CREW DID NOT FEEL ANY PITCH OR ROLL. LANDING FELT NORMAL TO PASSENGERS. MAINTENANCE PERFORMED OPERATIONAL CHECK OF THE SLAT/FLAP SYSTEM PER MM 27-81-00-5-715-016. NO FURTHER DEFECTS NOTED. DISCREPANCY IS COVERED BY MEL 27-04C. MEL 27-04C WAS CLEARED WITH THE REPLACEMENT OF THE LEADING EDGE FLAPS AND SLAT POSITION INDICATION MODULE (M229) PER MM 27-88-41-4-004-001/27-88-41-4-404-002. OPERATIONAL CHECK NORMAL.

More about the Boeing 737-4B7