SDR CALA2015090800736

Service difficulty report · Transmitter · Boeing 737824

Difficulty date: September 8, 2015
Submitted: September 8, 2015
Operation: Air carrier
Aircraft: N87527
Make and model: Boeing 737824
Aircraft serial: 38701
Aircraft time: 17,451 hours, 5,852 cycles
System (JASC): 2751 · Trailing Flap Position Indicating System
Part: Transmitter
Part number: 18173812
Part serial: 2457
Condition: Faulty
Location: Te Flap
Stage of operation: AP
How discovered: O
Nature of condition: O
Precautionary procedure: A

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

What was found

SPEED 220, FLAPS 5 SELECTED, TE FLAPS SPLIT 1 NEEDLE WIDTH BOTH BETWEEN FLAPS, FLAPS 0 INDICATOR SPEED UP TO 230 KTS, FLAP NEEDLES BECAME SYMMETRICAL REF BITE PROCEDURE. FOUND FAULT IAW FIM TASK 27-51 TASK 848. REPLACED RT FLAP POSITION TRANSMITTER IAW AMM 27-58-01-400-801. REF BITE CHECK PASSED, LAND VERIFY.