Analysis Systems of Aftercooler on Bulldozer D375A-6R
DOI:
https://doi.org/10.24853/jasat.2.3.73-76Keywords:
Bulldozer, Aftercooler, Pressure, TroubleshootingAbstract
The bulldozzer is seen as the most efficient heavy equipment unit for mining, specifically dozzing and ripping material. The purpose of this study was to analyze damage due to cracks in the cooler afterwards which caused dust and dirt to enter the air intake system which caused excessive piston, piston ring and cylinder wear liners in the Bulldozer. The research method was conducted using 8-step troubleshooting analysis. The results and discussion are damage due to cracks in the after cooler which causes dust and dirt into the air intake system which causes the piston, piston ring and cylinder liner to wear out excessively. The piston, piston ring and cylinder liner have excessive scratching and wear, so the compression pressure that should be compressed inside the combustion chamber experiences a leak where the air enters the crankcase chamber.Downloads
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Shop Manual Komatsu D375A-6R SEN05214-01 Serial Number 65001 and up. All Rights Reserved Printed in Japan D375-6R BULLDOZER Form Number. SEN05214-01 2010 KOMATSU All Rights Reserved Printed in Japan
OMM (Operation & Maintenance Manual) Komatsu D375A-6R Serial Number 65001 and up. Form No. TEN00388-00 2010 KOMATSU All Rights Reserved Printed in Japan 01-10.
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