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FAILURE ANALYSIS REPORT

FAILURE ANALYSIS REPORT. REPORTED BY: ALPHA POWER ENGINEERING COMPANY VIJAYAWADA. SITE DETAILS. KARUR VYSYA BANK BAPATLA. GUNTUR DIST BRANCH CODE:1492. GENERATOR DETAILS. ENGINE SERIAL NO: D8.9615/1100178 ENGINE MODEL : EA16 ENGINE MAKE : KIRLOSKAR OIL ENGINES

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FAILURE ANALYSIS REPORT

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  1. FAILURE ANALYSIS REPORT REPORTED BY: ALPHA POWER ENGINEERING COMPANY VIJAYAWADA

  2. SITE DETAILS KARUR VYSYA BANK BAPATLA. GUNTUR DIST BRANCH CODE:1492

  3. GENERATOR DETAILS • ENGINE SERIAL NO: D8.9615/1100178 • ENGINE MODEL : EA16 • ENGINE MAKE : KIRLOSKAR OIL ENGINES • HOURS RUN : 848 • M/C NO : BS3G611H9407-H • KVA :10 KVA (THREE PASE)

  4. PROBLEM DESCRPTION: ENGINE SIEZE

  5. LUB OIL LEAK FROM LUB OIL FILTER OVER FLOW DRAIN OF LUB OIL

  6. LUB OIL LEAK COMPLETE DRAIN OF THE LUB OIL

  7. CAUSE FOR ENGINE SIEZE • LESS OIL IN THE SUMP • LOW LUB OIL PRESSURE • HIGH LUB OIL TEMPERATURE • WORN OUT PISTON RINGS AND LINERS • ENGINE OVER HEATING

  8. LUB OIL COMPLETELY DRAINED OBSERVATION AT THE SITE

  9. OBSERVATION AT THE SITE • OVER HEAT OF THE ENGINE CAUSE:RUNNING OF DG WITH LOW LEVEL LUB OIL

  10. OBSERVATION AT THE SITE • LUB OIL STARVATION CAUSE: DUE OVER FLOW OF LUB OIL FROM THE FILTER , FILTER BED

  11. OBSERVATION AT THE SITE • TOP UP THE LUB OIL RESULT: NO MOVEMENT OF THE CAMSHAFT • TRY TO GIVE CRANCK OBSERVATION: BATTERY WAS DISCHARGED.GOT ANOTHER BATTERY RESULT: ENGINE NOT ABLE TO MOVE

  12. ANALYSIS • BY THE OBSERVATION ENGINE GOT SIEZED DUE LUB OIL STARVATION CAUSED BY THE RUNNING THE DG WITH LOW LEVEL OF LUB OIL AND HIGH LUB OIL TEMPERATURE

  13. REMARKS • DUE TO OVER DRAIN OF LUB OIL THE ENGINE GOT SIEZED • ENGINE HAS TO OVER HAULED

  14. CONCLUSION • ENGINE HAS TO BE MAJOR OVERHAULED

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