SDR ASAA2017010419243

Service difficulty report · Probe · Boeing 737890

Difficulty date: January 4, 2017
Submitted: January 6, 2017
Operation: Air carrier
Aircraft: N560AS
Make and model: Boeing 737890
Aircraft serial: 35179
Aircraft time: 39,707 hours, 12,000 cycles
System (JASC): 2840 · Fuel Indicating System
Part: Probe
Part number: 2020002120210021
Condition: No Test
Location: Nr 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

DURING ACCOMPLISHMENT OF NG-28FCD-18090-1, FQIS NR 2 TANK AND COMP UNITS TESTING FOUND TU F1,F2,F3, F8 AND F10 OUT OF LIMITS. ACFT GROUNDED. REMOVED TANK UNIT PROBES F1,F2, F3, F8, AND F10 IAW AMM 28-41-21-400-801. ACCOMPLISHED FQIS SYSTEM TEST IAW AMM 28-41-00-730-801. OPS NORMAL, WITHIN LIMITS.