Service difficulty report · Valve · Boeing 76737D

Difficulty date
November 9, 2021
Submitted
November 12, 2021
Operation
Air carrier
Aircraft
N1327A
Make and model
Boeing 76737D
Aircraft serial
26328
Aircraft time
89,822 hours
Part
Valve
Part number
74027014
Part serial
890439
Condition
None
Stage of operation
CR
How discovered
V
Nature of condition
O, Z
Precautionary procedure
O

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

What was found

R ENG HPSOV EICAS MSG INTERMITTENT DURING CLIMB OUT AND DESCENT(<P>TRANSFERRED TO MDDR # 156485 IAW MEL 36-11-02-02 DUE DATE 19 NOV 2021 CAT C PLACARD INSTALLED MX PROCEDURES MCC NOTIFIED.</P> / <P> </P> / <P>R AND R RH ENG HPSOV PER B767 AMM 36-11-07/401. LEAK CHECK GOOD. THIS CLEARS DMI. MCC NOTIFIED PLACARDS REMOVED.</P>)

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