Service difficulty report · Shutoff Valve · Boeing 76731A

Difficulty date
May 25, 2020
Submitted
May 27, 2020
Operation
Air carrier
Aircraft
N662GT
Make and model
Boeing 76731A
Aircraft serial
27619
Aircraft time
76,993 hours, 15,276 cycles
Part
Shutoff Valve
Part number
77328810
Part serial
930614
Condition
Malfunctioned
Location
Bleed Air Sys
Stage of operation
IN
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

RIGHT HAND ENGINE BLEED VALVE AFTER SHUT DOWN VALVE NOT CLOSING. REPLACED RT ENGINE PRSOV IAW AMM 36-11-09. LEAK/OPS CHECK GOOD.

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