Service difficulty report · Indicator · Boeing 7673S2F

Difficulty date
January 24, 2025
Submitted
January 24, 2025
Operation
Air carrier
Aircraft
N199FE
Make and model
Boeing 7673S2F
Aircraft serial
63129
Aircraft time
5,077 hours, 2,495 cycles
Part
Indicator
Part number
SRDLOC12H
Part serial
1224CA
Condition
Failed
Location
Flap Sys
Stage of operation
DE
How discovered
O
Nature of condition
P
Precautionary procedure
O

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

What was found

TRAILING EDGE ASYMMETRY INDICATION AFTER FLAPS SET TO 25. L FLAP INDICATION 25. R FLAP INDICATION 19. NO EICAS OR OTHER ANNUNCIATION. AMM: 27-58-02-4-0 AMM: 27-58-00-5-0 REMOVED AND REPLACED SUSPECTED FAULTY FLAP POSITION INDICATOR WITH SERVICABLE FLAP POSITION INDICATOR IN REF. TO AMM 27-58-02-4-0. OPS CHECKED FLAP POSITION INDICATOR WITH FLAP CONTROL LEVER IN EACH DETENT, RETRACTED FLAPS WITH FLAP CONTROL LEVER IN EACH DETENT BACK TO 0 POSITION. LEFT AND RIGHT FLAP INDICATOR NEEDLES WERE IN PROPER TOLERANCE OF EACH OTHER DURING THE OPERATIONAL TEST, IN REF. TO AMM 27-58-00-5-0. OPS CHECKED NORMAL, NO FAULTS OR EICAS MESSAGES NOTED.

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