05000316/LER-1978-065-03, /03L-0 on 780901:viscosity of Diesel Lube Oil Was Low During Routine Check Due to Fuel Oil Contamination; for Fuel Oil Injection Pumps & 1 Fuel Injectors Were Replaced

/03L-0 on 780901:viscosity of Diesel Lube Oil Was Low During Routine Check Due to Fuel Oil Contamination; for Fuel Oil Injection Pumps & 1 Fuel Injectors Were Replaced

ML20147B301
Person / Time
Site:	Cook
Issue date:	09/29/1978
From:	Michael Brown INDIANA MICHIGAN POWER CO.
To:
Shared Package
ML20147B243	List: 05000316/LER-1978-065, Forwards LER 78-065/03L-0 & 78-066/03L-0 05000316/LER-1978-065-03, /03L-0 on 780901:viscosity of Diesel Lube Oil Was Low During Routine Check Due to Fuel Oil Contamination; for Fuel Oil Injection Pumps & 1 Fuel Injectors Were Replaced 05000316/LER-1978-066-03, /03L-0 on 780905:interlock on 650 Ft Level Containment Air Lock Failed to Function During Test, as Interlock Cable Was Too Loose to Operate Locking Mechanism. Tension Adjustment Was Added to Maintenance Prog
References
LER-78-065-03L, LER-78-65-3L, NUDOCS 7810100068
Download: ML20147B301 (1)

LER-1978-065, /03L-0 on 780901:viscosity of Diesel Lube Oil Was Low During Routine Check Due to Fuel Oil Contamination; for Fuel Oil Injection Pumps & 1 Fuel Injectors Were Replaced

Event date:
Report date:
3161978065R03 - NRC Website

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8 60 61 DOCKET NUMB ER 68 69 EVENT DATE 74 75 REPORT OATE 80 EVENT DESCRIPTION AND PROBABLE CONSEQUENCES h 10 l 21 l DURING THE MONTHLY CHECK OF 2CD DIESEL LUBE OIL, VISCOSITY WAS FOUND l

Io i3 l l TO BE 6105US.

2CD DIESEL WAS DECLARED INOPERABLE TO PREVENT DAMAGE l

l o 141 l WHICH MIGHT HAVE OCCUPDED DURING ITS OPERATION. AN IN0PERA3LE DIESEL IS l

A DEGRADATION OF AN OPERABLE A.C. SOURCE AS DELINEATED IN TECH. SPEC.

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I 33 34 3b 36 37 40 41 42 43 44 47 CAUSE DESCRIPTION AND CORRECTIVE ACTIONS lijoj [

THE LOW VISCOSITY WAS IDENTIFIED AS FUEL CIL CONTAMINATION OF THE LUBE l

l1 11 Il OIL.

REPLACEMENT OF FOUR FUEL INJECTION PJMPS AND ONE FUEL INJECTOR l

l1 121 L HAS ELIMINATED THE FUEL OIL CONTAMINATION.

VISCOSITY ON ALL DIESEL l

iil3l l ENGINES IS WITHIN ACCEPTABLE LIMITS.

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8 9 STA S 8 POWER OTHER ST ATUS ISCO E 8 Y DISCO % !RY DESCRIPTION NA l

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