Service difficulty report · Shutoff Valve · Boeing 757230

Difficulty date
December 5, 2022
Submitted
December 6, 2022
Operation
Air carrier
Aircraft
N688SL
Make and model
Boeing 757230
Aircraft serial
25140
Aircraft time
101,188 hours, 25,990 cycles
Engine
Pwa PW2037M
Engine time
81,785 hours, 27,637 cycles
Part
Shutoff Valve
Part number
32144886
Part serial
371C
Condition
Faulted
Location
Lt Eng Bleed
Stage of operation
IN
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

FLT NO. N/A (MX INSP). ESI - APU BLEED INOP. FOUND LEFT ENGINE BLEED LIGHT NOT ILLUMINATED. R/R LEFT ENGINE PRSOV.