Service difficulty report · Actuator · Boeing 767432ER

Difficulty date
March 15, 2002
Submitted
April 3, 2002
Operation
Air carrier
Aircraft
N839MH
Make and model
Boeing 767432ER
Aircraft serial
29712
Aircraft time
3,662 hours, 1,469 cycles
Part
Actuator
Part number
271040006
Condition
Malfunctioned
Location
L/E Slat
Stage of operation
CL
How discovered
O
Nature of condition
F, J
Precautionary procedure
O

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

What was found

RECEIVED ACARS FOR A FLAP DISAGREE ON CLIMBOUT FROM HNL, QRHB FOLLOWED AND WILL CONTINUE TO LAX. ON APPROACH IN LAX, FLAPS/SLATS EXTENDED, FLAPS OK BUT HAD NO INDICATION THAT THE LEADING EDGE HAD EXTENDED. CREW CALLED FAA FOR EMERGENCY EQUIPMENT. NORMAL LANDING. THE CAPTAIN TOLD MTC UPON ARRIVAL VISUAL INSPECTION SHOWS THE L/E WERE DOWN. MTC IN PROGRESS. LAX MTC T/S PER FIM AND FOUND THE NR 7 ROTARY ACT TRIPPED. RESET AND OPS OK. REPLACE ALTERNATE IN/BD SLAT DRIVE MOTOR PER M/M ALL. CHECKS GOOD.