Service difficulty report · Wire · Boeing 737724

Difficulty date
November 6, 2019
Submitted
November 9, 2019
Operation
Air carrier
Aircraft
N15710
Make and model
Boeing 737724
Aircraft serial
28780
Aircraft time
68,391 hours, 24,470 cycles
Part
Wire
Condition
Damaged
Location
Pitot Tube
Stage of operation
CL
How discovered
O
Nature of condition
J
Precautionary procedure
A

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

What was found

LEFT ELEV PITOT LIGHT ON. TROUBLESHOT LH ELEV PITOT REF FIM 30-31-00-810-805, FOUND OPEN CONTINUITY REF STEP F. 2 AT PIN 40 OF CONNECTOR D644. PITOT PROBE REQS REPLACEMENT. REF FIM 30-31-00-810-805 STEP F2(B) FOUND PIN SEPERATED FROM PIN ON WIRE W7102-2001B-20, REPAIRED CONNECTOR REF SWPM 20-64-15. PARTIALLY REMOVED L/H ELEVATOR PITOT AND FOUND WIRED UNPINNED FROM CONNECTOR, REF UPDATE FOR REPAIR. COMPLETED INSTALLATION OF PROBE REF AMM 27-31-94. PERFORMED OPERATIONAL CHECK OF PROBE REF AMM 30-31-00 OPS CHECK GOOD NO OTHER FAULTS NOTED.