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The Fault Followed Temperature Rather Than Distance A heavy-duty transport engine maintained by a workshop in Venezuela displayed an unusual pattern. During the first part of a journey, engine response and cylinder correction data appeared normal. As operating temperature increased, fuel consumption ...
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One Symptom, Two Possible Systems An excavator working on a construction project in Guinea started normally, idled smoothly and responded well when the engine was accelerated without hydraulic demand. The problem appeared when the operator combined boom, arm and swing functions. Engine speed dropped ...
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The Problem Developed During Storage, Not During Generator Operation A facility in Seychelles maintained standby diesel generators for emergency power. The engines accumulated relatively few operating hours, yet technicians repeatedly found dark, sticky material in fuel filters during scheduled ...
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Conflicting Injector Test Results at a Mining Site A mining service team in the Democratic Republic of Congo faced an unusual diesel injector diagnosis. Several engines used in haulage and loading equipment showed difficult starting and unstable rail pressure after extended operation. Field leak-off ...
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Case Study: Troubleshooting VOLVO Diesel Injector BEBE4B10101 (Series A1) with Cross Reference Numbers BEBE4B10102, BEBE4B10101 Problem Description A fleet operator reported operational issues with their long-haul trucks equipped with VOLVO diesel injector BEBE4B10101. The equipment exhibited hard ...
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Case Study: Troubleshooting VOLVO Diesel Injector BEBE4B01004 (Series A0) with Cross Reference Numbers BEBE4B01001, BEBE4B01003 Problem Description A fleet operator reported operational issues with their construction equipment equipped with VOLVO diesel injector BEBE4B01004. The equipment exhibited ...
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Case Study: Troubleshooting VOLVO Diesel Injector BEBE4B01003 (Series A0) with Cross Reference Numbers BEBE4B01001, BEBE4B01004 Problem Description A fleet operator reported operational issues with their buses and coaches equipped with VOLVO diesel injector BEBE4B01003. The equipment exhibited ...
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Case Study: Troubleshooting VOLVO Diesel Injector BEBE4B01001 (Series A0) with Cross Reference Numbers BEBE4B01003, BEBE4B01004 Problem Description A fleet operator reported operational issues with their long-haul trucks equipped with VOLVO diesel injector BEBE4B01001. The equipment exhibited hard ...
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Case Study: Troubleshooting VOLVO Diesel Injector BEBU2C00300 (Series DAF) with Cross Reference Numbers 1661060, 1725282 Problem Description A fleet operator reported operational issues with their buses and coaches equipped with VOLVO diesel injector BEBU2C00300. The equipment exhibited uneven ...
Cases
