SDR UPS00633815

Service difficulty report · Priority Valve · Boeing 76734AF

Difficulty date: September 22, 2000
Submitted: October 4, 2000
Operation: Air carrier
Aircraft: N322UP
Make and model: Boeing 76734AF
Aircraft serial: 27748
System (JASC): 3610 · Pneumatic Distribution System
Part: Priority Valve
Part number: 802170
Part serial: 9807034
Condition: Inoperative
Location: Nr 2 Engine
Stage of operation: CR
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

INSPECTION TYPE:ETOP PILOT REPORT, RT ENG PRV EICAS MSG DISPLAYED. F/O''S IVSI INOP. *S/D* REMOVED AND REPLACED D PPRV ON NR 2 RT ENG PER MM 36-11-18 TO ITEM 25, SYS CKS OK. P/N ON & OFF 802170, S/N ON 98071550 S/N OFF 9807034. REPLACED IVSI, PERFORMED OPS CHK NORMAL. P/N 457400PB1900, S/N OFF 10973 ON 11116.

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