Service difficulty report · Pressure Switch · Boeing 737890

Difficulty date
May 27, 2021
Submitted
June 1, 2021
Operation
Air carrier
Aircraft
N586AS
Make and model
Boeing 737890
Aircraft serial
35189
Aircraft time
49,146 hours, 14,833 cycles
Engine
Cfmint CFM567B273B3
Part
Pressure Switch
Part number
QA07995
Part serial
RF95771
Condition
Faulty
Location
Nr 2 Eng Fuel
Part time
2,224 hours, 601 cycles
Stage of operation
LD
How discovered
O
Nature of condition
J
Precautionary procedure
O

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

What was found

AFTER LANDING RIGHT FUEL FILTER BYPASS LIGHT ILLUMINATED. GROUNDED - YES. REF TSR 710868 REMOVED AND REPLACED #2 ENG. FUEL FILTER DIFFERENTIAL PRESSURE SWITCH IAW B737-800 AMM 73-34-01