Service difficulty report · Shutoff Valve · Boeing 737832

Difficulty date
January 9, 2005
Submitted
January 10, 2005
Operation
Air carrier
Aircraft
N378DA
Make and model
Boeing 737832
Aircraft serial
30265
Aircraft time
15,349 hours, 7,049 cycles
Engine
Cfmint CFM567B2US
Engine time
15,349 hours, 7,049 cycles
Part
Shutoff Valve
Part number
106200821
Condition
Leaking
Location
Nr 1 Engine
Stage of operation
CR
How discovered
O
Nature of condition
J
Precautionary procedure
A

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

What was found

LEFT ENGINE BLEED TRIP OFF AROUND 20K FT, COULD NOT RESET. ENGINE DUCT PRESSURE WAS SPLIT L-15 RT 40 PSI ON CLIMBOUT. REPLACED LEFT PRSOV RAN ENGINE AT POWER, OPS OK.