Service difficulty report · Light · Boeing 767306

Difficulty date
July 1, 2017
Submitted
July 3, 2017
Operation
Air carrier
Aircraft
N1321A
Make and model
Boeing 767306
Aircraft serial
27957
Aircraft time
80,743 hours, 18,474 cycles
Part
Light
Part number
BCREF84041109
Part serial
NSN
Condition
Inoperative
Location
Spar Valve
Stage of operation
TX
How discovered
O
Nature of condition
P
Precautionary procedure
D

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

What was found

LEFT SPAR VALVE DOES NOT SHOW CORRECT POSITION. VISUALLY CHECKED SPAR VALVE, SPAR VALVE DOES WORK IAW 28-40-02. REPLACED LIGHT IAW AMM 33-13-00, SPAR VALVE, OPS NORMAL.