Service difficulty report · Shutoff Valve · Boeing 767323

Difficulty date
May 22, 2021
Submitted
May 24, 2021
Operation
Air carrier
Aircraft
N351CM
Make and model
Boeing 767323
Aircraft serial
25201
Aircraft time
103,696 hours, 18,065 cycles
Engine
Ge CF680C2B6
Engine time
84,620 hours, 14,658 cycles
Part
Shutoff Valve
Part number
79027014
Part serial
870915
Condition
Leaking
Location
Pneumatic Sys
Part time
15 hours, 6 cycles
Stage of operation
LD
How discovered
O
Nature of condition
O
Precautionary procedure
O

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

What was found

DISCREPANCY: #2 ENGINE HPSOV EICAS MESSAGE ON LANDING, TR DID NOT DEPLOY. CORRECTIVE ACTION: TROUBLESHOT AND FOUND LOOSE PRESSURE LINE, SECURED LINE PER AMM 36-11-07. OPS & LEAK CHECK GOOD.