Service difficulty report · Pressure Switch · Boeing 737890

Difficulty date
August 11, 2022
Submitted
August 12, 2022
Operation
Air carrier
Aircraft
N585AS
Make and model
Boeing 737890
Aircraft serial
35683
Aircraft time
54,577 hours, 16,245 cycles
Part
Pressure Switch
Part number
21C1322
Condition
Corroded
Location
Mlg Wheel Well
Stage of operation
NR
How discovered
V
Nature of condition
J
Precautionary procedure
K

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

What was found

RIGHT CTR FUEL PUMP LOW PRESSURE LIGHT ON WITH 5KT FUEL IN CTR TANK. GROUNDED - YES. REMOVED & REPLACED RIGHT CENTER FUEL PUMP PRESSURE SWITCH. IAW B737-800 AMM 28-42-11.