SDR IPXA2015083192918

Service difficulty report · Shutoff Valve · Boeing 76734AF

Difficulty date: August 29, 2015
Submitted: August 31, 2015
Operation: Air carrier
Aircraft: N313UP
Make and model: Boeing 76734AF
Aircraft serial: 27764
Aircraft time: 49,897 hours, 16,394 cycles
System (JASC): 3610 · Pneumatic Distribution System
Part: Shutoff Valve
Condition: Inoperative
Location: Bleed Air
Stage of operation: CL
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 ENGINE HPSOV EICAS MESSAGE ILLUMINATED DURING CLIMB, LT BLEED LIGHT REMAINED ILLUMINATED AFTER QRH PROCEDURE, COMPLIED WITH FIM 36-10-00-915-833-001, BL 1 TO BL 49, SHT 4. R & R HPSOV CONT IAW MM 36-11-08 UP TO STEP 14, IAW AMM 36-11-08 COMPLETED. OPS NORMAL.

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