Service difficulty report · Controller · Boeing 7673JHF

Difficulty date
September 3, 2017
Submitted
September 5, 2017
Operation
Air carrier
Aircraft
N644GT
Make and model
Boeing 7673JHF
Aircraft serial
37810
Aircraft time
11,398 hours, 2,765 cycles
Part
Controller
Part number
77328915
Part serial
840516
Condition
Malfunctioned
Location
Hpsov
Stage of operation
TX
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

LEFT ENG HPSOV STATUS MESSAGE. HPSOV CLOSED & OPENED POSITION LINE WIRING CHECKED OK BETWEEN HPSOV AND LT BLEED CONTROL CARD AND ASBM IAW WDM36-11-61 P5. R & R THE HPSOV CONTROLLER IAW AMM 36-11-07-401, AND 71-000-00, ENGINE RUNS NORMAL.

More about the Boeing 767-3JHF