Service difficulty report · Pressure Switch · Boeing 767306

Difficulty date
March 7, 2021
Submitted
March 10, 2021
Operation
Air carrier
Aircraft
N1229A
Make and model
Boeing 767306
Aircraft serial
28884
Aircraft time
73,632 hours, 16,682 cycles
Engine
Ge CF680C2B6F
Part
Pressure Switch
Part number
21SN04468
Part serial
CFL1862B
Condition
Malfunctioned
Location
Lt Engine
Stage of operation
IN
How discovered
9
Nature of condition
P
Precautionary procedure
K

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

What was found

DURING PRE-FLIGHT CHECKLIST FOUND LH ENG PRESSURE WARNING LIGHT NOT EMITTING.(<P>REMOVED AND REPLACED LH ENG LOW OIL PRESSURE WARNING SWITCH IAW AMM 79-33-01. OPS CHECK GOOD. LIGHT EMITTS.</P>)