Service difficulty report · Probe · Boeing 727200

Difficulty date
August 23, 2001
Submitted
September 15, 2001
Operation
Air carrier
Aircraft
N727DH
Make and model
Boeing 727200
Part
Probe
Part number
391041021
Part serial
838C
Condition
Out Of Tolerance
Location
Fuel Sys
Stage of operation
IN
How discovered
C
Nature of condition
O
Precautionary procedure
K

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

What was found

C-CHECK COMP W/DHL REPEATER ALERT FOR NR 2 QTY FUEL INDICATOR REAL CODE 6 IN CRUISE & TANK QTY INTERMITTENTLY INOP. T/S NR 2 FUEL QTY INDICATING SYS TO A BAD FUEL HARNESS PLUS FUEL PROBE F-14, F-13, F-30 READ OUT-OF-TOLERANCE ALONG WITH COMPENSATOR PROBE F-12. R & R COMP FUEL PROBE F-12, F-14, F-13, F-30 NR 2 FUEL TANK. R & R FUEL QTY HARNESS. TORQUED FUEL TANK BULKHEAD RECEPTACLE WIRE HARNESS. TORQUED CONNECTOR PLUG ATTACH BOLTS. PERF CAPACITANCE & RESISTANCE CHECK NR 2 FUEL TANK HARNESS & PROBES, FOUND GOOD. PERF NR 2 TANK DRY & FULL CALIBRATION OF INDICATORS. INSPECTED FWD LT WING SPAR CONNECTOR NR 2 FUEL TANK HARNESS FOR LEAKS & EVIDENCE OF SEEPAGE THRU WING SPAR CONN SUMMATION UNIT (NO LEAKS).

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