Service difficulty report · B-Nut · Doug MD88

Difficulty date
February 22, 2016
Submitted
February 23, 2016
Operation
Air carrier
Aircraft
N986DL
Make and model
Doug MD88
Aircraft serial
53313
Aircraft time
63,142 hours, 45,772 cycles
Engine
Pwa JT8D*
Part
B-Nut
Condition
Leaking
Location
Engine Oil
Stage of operation
IN
How discovered
9
Nature of condition
K
Precautionary procedure
K

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

What was found

LEFT OIL PRESSURE LOW AT 24,000. FOLLOWED BY ZERO OIL QTY. SHUTDOWN LT ENGINE IN FLIGHT. FOUND LOOSE B-NUT AT 8 O`CLOCK POSITION, RT ABOVE STARTER. OIL LINE IS DISCONNECTED. REPLACED IAW AMDS W/C 7100-4682-LT.

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