Service difficulty report · Shutoff Valve · Doug DC983

Difficulty date
April 11, 2016
Submitted
May 18, 2016
Operation
Air carrier
Aircraft
N962TW
Make and model
Doug DC983
Aircraft serial
53612
Aircraft time
47,354 hours, 23,112 cycles
Engine
Pwa JT8D219
Part
Shutoff Valve
Part number
320115C
Part serial
TWA1947
Condition
Faulty
Location
Anti-Ice System
Part time
47,869 hours, 23,371 cycles
Stage of operation
TO
How discovered
O
Nature of condition
J
Precautionary procedure
C

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

What was found

AIRCRAFT WAS GNDED. DURING TAKEOFF ROLL, THE LT ENG ANTI-ICE LIGHT ILLUMINATED. TAKEOFF WAS ABORTED AT APPROX 70 KNOTS. R & R ALL 3 LT ENG ANTI-ICE AIR SOV IAW AMM 75-10-01. R & R LT ENG WARNING CIRCUIT ASSEMBLY IAW AMM 75-10-07. LEAK & OPERATIONAL CHECKED NORMAL. SEE ALSO AALA 20160411015, AALA 20160518009 & AALA 20160518010.

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