Service difficulty report · Oil Cooler · Doug DC983

Difficulty date
July 23, 2015
Submitted
July 27, 2015
Operation
Air carrier
Aircraft
N965TW
Make and model
Doug DC983
Aircraft serial
53615
Aircraft time
45,289 hours, 22,070 cycles
Engine
Pwa JT8D219
Engine time
10,578 hours, 5,634 cycles
Part
Oil Cooler
Condition
Faulty
Location
Csd
Stage of operation
CL
How discovered
O
Nature of condition
M, J
Precautionary procedure
A

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

What was found

AT LEVEL OFF, DURING CLIMB LT CSD OIL PRESSURE LOW LIGHT ILLUMINATED ACCOMPANIED BY HIGH CSD TEMP INDICATION. DIVERTED, AND LANDING UNEVENTFUL. APU PREVIOUSLY PLACARDED OUT OF SERVICE. R & R LT CSD IAW AMM 24-10-01 & LT CSD OIL COOLER IAW AMM 24-10-03. PERFORMED LEAK CHECK IAW AMM 24-10-01. SYS CHECKED NORMAL.

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