SDR ASAA2017041320459

Service difficulty report · Probe · Boeing 737890

Difficulty date: April 13, 2017
Submitted: April 17, 2017
Operation: Air carrier
Aircraft: N586AS
Make and model: Boeing 737890
Aircraft serial: 35189
Aircraft time: 36,419 hours, 11,097 cycles
System (JASC): 2840 · Fuel Indicating System
Part: Probe
Part number: 202000307
Condition: Out Of Limits
Location: Nr 2 Fuel Tank
Stage of operation: IN
How discovered: C
Nature of condition: L
Precautionary procedure: K

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

What was found

WHILE ACCOMPLISHING T/C NG-28FCD-18090-1, FQIS, NR 2 TANK & COMPENSATOR UNITS TESTING, FOUND FUEL PROBES NR 2, 4, 5, & 8 OUT OF LIMITS. ACFT GROUNDED. REMOVED & REPLACED THE FUEL PROBES IAW AMM 28-41-21. ACCOMPLISHED FQIS SYSTEM TEST IAW AMM 28-41-00. OPS CHECKED GOOD. FUEL PANEL LEAK CHECKED GOOD IAW AMM 28-11-00.