Service difficulty report · Start Valve · Boeing 74746NF

Difficulty date
October 14, 2008
Submitted
October 30, 2008
Operation
Air carrier
Aircraft
N453PA
Make and model
Boeing 74746NF
Aircraft serial
30811
Aircraft time
30,671 hours, 5,101 cycles
Part
Start Valve
Condition
Inoperative
Location
Nr 1 Engine
Stage of operation
TX
How discovered
O
Nature of condition
J
Precautionary procedure
D

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

What was found

NR 1 ENGINE START VALVE FAILED. DEFERRED ITEM PER DISPATCH DEVIATIONS GUIDE PROCEDURE ITEM 80-11-1 CAT C, ALLOWING TO DISPATCH THE ACFT WITH NR 1 ENGINE START VALVE INOP. MANUAL START REQUIRED.

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