Service difficulty report · Pump · Boeing

Difficulty date
January 21, 2022
Submitted
January 25, 2022
Operation
Air carrier
Aircraft
N434WN
Make and model
Boeing
Aircraft serial
32454
Aircraft time
63,455 hours, 37,543 cycles
Part
Pump
Condition
Failed
Location
#2 Eng
Stage of operation
CL
How discovered
9
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

#2 ENGINE WOULD NOT MAKE CLIMB POWER. MAX POWER 87%. NO VIBRATIONS OR OTHER ANOMALIES NOTES. ; #2 ENGINE WOLD NOT MAKE CLIM THRST; MAXIMM N1 87%. NO VIRATIONS OR OTHER ANOMALIES NOTED. / [01] FOUND BAD ENG FUEL PUMP REMOVED AND REPLACED #2 ENG FUEL PUMP REF MT 773-11-00 OPS CHECK GOOD NO DEFECTS NOTED; [02] COMPLIED WITH ALL RII REQUIREMENTS PER MT 773-11-00; [03] COMPLIED WITH ALL RII REQUIREMENTS PER MT 773-11-00