SDR IPXA2017101822754

Service difficulty report · Shutoff Valve · Boeing 76734AF

Difficulty date: October 17, 2017
Submitted: October 20, 2017
Operation: Air carrier
Aircraft: N307UP
Make and model: Boeing 76734AF
Aircraft serial: 27760
Aircraft time: 54,808 hours, 17,951 cycles
System (JASC): 2910 · Hydraulic System, Main
Part: Shutoff Valve
Condition: Malfunctioned
Location: Hyd System
Stage of operation: NR
How discovered: 9
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

EMERGENCY DECLARED, C HYD QTY, ENROUTE THE HYD SYS PRESSURE HYD C . 45 - .1 FLAPS EXTENDED ALTERNATE GEAR EXTENDED ALTERNATE RESERVE BRAKES AND STEERING ON.FOUND FLAP / SLAT SHUTOFF VALVE MODULE LEAKING. R/R FLAP / SLAT SHUTOFF VALVE MODULE WITH REF TO 767 AMM 27-51-48. OPS CK WITH REF TO 767 AMM 27-51-48. OPS CK GOOD, NO LEAKS NOTED.

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