Service difficulty report · Switch · Doug MD83

Difficulty date
June 4, 2004
Submitted
June 7, 2004
Operation
Air carrier
Aircraft
N583AN
Make and model
Doug MD83
Aircraft serial
53183
Aircraft time
26,999 hours, 25,094 cycles
Part
Switch
Part number
4952287401
Part serial
AV07
Condition
Failed
Location
Slats
Part time
26,933 hours
Stage of operation
TO
How discovered
C
Nature of condition
J
Precautionary procedure
C

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

What was found

DURING TAKE OFF WARNING FLAPS WAS PRESENTED WITH DISAGREE LIGHT ON MOMENTARILY BACK TO TAKE OFF. STALL WARNING COMPUTERS WAS CHECKED FOR FAULT CODE AND THEY SHOW FLAPS FAIL, RESET WAS ACCOMPLISHED AND TEST WAS PERFORMED IAW AMM NOT DUPLICATED FAIL. FLAP/SLAT HANDLE POSITION SWITCH AND TRANSMITTER WAS REPLACED IAW AMM 27-80-07 PAGE 201-204, TEST OF FLAP/SLAT HANDLE CAM SWITCH WAS SATISFACTORY IAW AMM 27-80-07 PAGE 205-207. PSEU WAS REPLACED IAW AMM 32-60-04 PAGE 201-2002, AUTOMATIC TEST WAS SATISFACTORY IAW AMM 32-60-04 PAGE 201 P/N OFF-ON 4952287-503 S/N OFF AV07 S/N ON AV04.AUTO SPOILER SWITCHING UNIT WAS REPLACE IAW AMM 27-60-09/109.

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