Service difficulty report · Probe · Boeing 737824

Difficulty date
November 18, 2021
Submitted
November 18, 2021
Operation
Air carrier
Aircraft
N27213
Make and model
Boeing 737824
Aircraft serial
28773
Aircraft time
72,626 hours, 25,863 cycles
Part
Probe
Part number
NA
Condition
Faulty
Location
Na
Stage of operation
UK
How discovered
O
Nature of condition
K
Precautionary procedure
A

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

What was found

SUSPECT FUEL LEAK RIGHT IMBALANCE IN FLIGHT UNABLE TO STOP INDCA TION CHANGED ON GRD H TANK .AT LANDING (TURNED ON BOTH R/H BOOST PUMPS) CLOSED ( CROSSFEED) AND NOTICE A BIG JUMP ON R/H HAND TANK INDICATION .HE ALSO NOTICE WHAT IT APPEAR ERONEOUS INDICATION FROM LEFT TANK. PERFORMED FQIS BITE. LAST LEG FAULT SHOW TANK 1 & 2 DEGRAD ACC DEBRIEF CREW AT 10K FT ( L/H TANK READING ABOUT 8.5) ( R/H TANK SUMPED 4 BOTTLES FROM #1 AND #2 TANKS, NO WATER FOUND. FQIS COMPENSATOR DATA BAD. READING ABOUT 7) .TURNED OFF (R/H BOOST PUMPS) OPEN (CROSSFEED) GROUND TEST PASSED AND HAS NO CURRENT FAULTS. ADD FAULT: 28-41108 AND 28-411208 AND LEFT ON (L/H BOOST PUMPS ON) . AT 30 K FOR A LITTLE BIT IT APPEAR THE MISSBALANCE WAS BEING CORECTED BUT THEN CONTINUE TO HAVE WHAT IT APPEAR ERONEOUS QUANTITY INDICATION COMING FROM R/ FOR PARTS INFO FOR PARTS INFO FOR PARTS INFO FOR PARTS INFO ROTABLE PARTS CHANGE WAS INDICATED - TT # 1952992 SN OFF 0274 ROTABLE PARTS CHANGE WAS INDICATED - TT # 1154639 SN OFF 0262 ROTABLE PARTS CHANGE WAS INDICATED - TT # 1003520 SN OFF 0177 ROTABLE PARTS CHANGE WAS INDICATED - TT # 1152759 SN OFF 0235 TT # 1931568 SN OFF 0317 TT # 1154301 SN OFF 0262 TT # 1927833 SN OFF 0283 TT # 1924167 SN OFF 0489 TT # 1925317 SN OFF 0265 TT # 1149295 SN OFF 1976 TT # 1954172 SN OFF 0255 TT # 1154639 SN OFF 0262 TT # 1003520 SN OFF 0177 TT # 1170353 SN OFF 0244 IPC REFERENCE # 28-41-21-04 IPC REFERENCE # 28-41-21-04 PROBE, FUEL, 73 OFF 29-2841-9-9010 0262 ON 29-284