{"id":665,"date":"2014-06-29T12:35:13","date_gmt":"2014-06-29T18:35:13","guid":{"rendered":"https:\/\/mypowermanual.com\/shop\/cummins\/cummins-c-series-engines-troubleshooting-and-repair-manual-download-3666003\/"},"modified":"2022-03-31T09:21:48","modified_gmt":"2022-03-31T15:21:48","slug":"c8-3-engine-troubleshooting-repair-manual","status":"publish","type":"product","link":"https:\/\/mypowermanual.com\/shop\/cummins\/c8-3-engine-troubleshooting-repair-manual\/","title":{"rendered":"Cummins C8.3 Engine Troubleshooting &#038; Repair Manual"},"content":{"rendered":"<p><strong>Covers:<\/strong>\u00a0Cummins\u00a0C Series Diesel Engines &#8211; 6C8.3,\u00a06CT8.3,\u00a06CTA8.3,\u00a0C8.3<strong><br \/>\nPages<\/strong>: 868<strong><br \/>\n<\/strong><strong>Format<\/strong>:\u00a0PDF<br \/>\n<strong>File size<\/strong>: 54mb<br \/>\n<strong>Works with<\/strong>: Windows\/Mac\/Tablet<br \/>\n<strong>Notes<\/strong>: Searchable, printable, instant download<\/p>\n<p>This manual provides instructions for mechanical troubleshooting and repairs on the C8.3 series diesel engine in the chassis. Does NOT cover ISC engines. Fuel system troubleshooting\/wiring diagrams sold separately.<\/p>\n<p>11\/2013 edition.<\/p>\n<p><strong>Topics:<\/strong><\/p>\n<p>General Information<\/p>\n<ul>\n<li>Introduction<\/li>\n<li>Engine Identification<\/li>\n<li>Engine Views<\/li>\n<li>Familiarization<\/li>\n<li>Complete Engine Overview<\/li>\n<\/ul>\n<p>Troubleshooting Symptoms<\/p>\n<ul>\n<li>Troubleshooting Procedures and Techniques<\/li>\n<li>Troubleshooting Symptom Charts<\/li>\n<li>Air Compressor Air Pressure Rises Slowly<\/li>\n<li>Air Compressor Cycles Frequently<\/li>\n<li>Air Compressor Noise is Excessive<\/li>\n<li>Air Compressor Pumping Excess Lubricating Oil into the Air System<\/li>\n<li>Air Compressor Will Not Maintain Adequate Air Pressure (Not Pumping Continuously)<\/li>\n<li>Air Compressor Will Not Pump Air<\/li>\n<li>Air Compressor Will Not Stop Pumping<\/li>\n<li>Alternator Not Charging or Insufficient Charging<\/li>\n<li>Alternator Overcharging<\/li>\n<li>Coolant Contamination<\/li>\n<li>Coolant Loss<\/li>\n<li>Coolant Temperature Above Normal &#8211; Gradual Overheat<\/li>\n<li>Coolant Temperature is Above Normal &#8211; Sudden Overheat<\/li>\n<li>Coolant Temperature is Below Normal<\/li>\n<li>Coolant in the Lubricating Oil<\/li>\n<li>Coolant Temperature Above Normal &#8211; Sea Water Coolant System<\/li>\n<li>Crankcase Gases (Blowby<\/li>\n<li>Engine Acceleration or Response Poor<\/li>\n<li>Engine Difficult to Start or Will Not Start (Exhaust Smoke<\/li>\n<li>Engine Difficult to Start or Will Not Start (No Exhaust Smoke<\/li>\n<li>Engine Noise Excessive<\/li>\n<li>Engine Noise Excessive &#8211; Combustion Knocks<\/li>\n<li>Engine Noise Excessive &#8211; Connecting Rod<\/li>\n<li>Engine Noise Excessive &#8211; Main Bearing<\/li>\n<li>Engine Noise Excessive &#8211; Piston<\/li>\n<li>Engine Noise Excessive &#8211; Turbocharger<\/li>\n<li>Engine Power Output Low<\/li>\n<li>Engine Runs Rough at Idle<\/li>\n<li>Engine Runs Rough or Misfires<\/li>\n<li>Engine Speed Surges at Low or High Idle<\/li>\n<li>Engine Starts But Will Not Keep Running<\/li>\n<li>Engine Vibration Excessive<\/li>\n<li>Engine Will Not Crank or Cranks Slowly<\/li>\n<li>Engine Will Not Reach Rated Speed (RPM<\/li>\n<li>Engine Will Not Shut Off<\/li>\n<li>Excessive Noise<\/li>\n<li>Fuel Consumption Excessive<\/li>\n<li>Fuel Knock<\/li>\n<li>Fuel in Lubricating Oil<\/li>\n<li>Fuel or Lubricating Oil Leaking From Exhaust Manifold<\/li>\n<li>Intake Manifold Air Temperature Above Specification<\/li>\n<li>Intake Manifold Air Heater System Malfunctioning<\/li>\n<li>Lubricating Oil Consumption Excessive<\/li>\n<li>Lubricating Oil Pressure High<\/li>\n<li>Lubricating Oil Pressure Low<\/li>\n<li>Lubricating Oil Sludge in the Crankcase Excessive<\/li>\n<li>Lubricating Oil Temperature Above Specification<\/li>\n<li>Lubricating or Transmission Oil in the Coolant<\/li>\n<li>Smoke, Black-Excessive<\/li>\n<li>Smoke, White-Excessive<\/li>\n<li>Troubleshooting Overview<\/li>\n<\/ul>\n<p>Complete Engine<\/p>\n<ul>\n<li>Engine Removal<\/li>\n<li>Engine Installation<\/li>\n<\/ul>\n<p>Cylinder Block<\/p>\n<ul>\n<li>Bearings, Connecting Rod<\/li>\n<li>Bearings, Main<\/li>\n<li>Camshaft<\/li>\n<li>Camshaft Bushings<\/li>\n<li>Camshaft Gear (Camshaft Removed)<\/li>\n<li>Connecting Rod<\/li>\n<li>Crankshaft<\/li>\n<li>Crankshaft Gear, Front (Crankshaft Installed)<\/li>\n<li>Crankshaft Seal, Front<\/li>\n<li>Crankshaft Seal, Rear<\/li>\n<li>Crankshaft Wear Sleeve, Front<\/li>\n<li>Cylinder Block<\/li>\n<li>Cylinder Liner<\/li>\n<li>Gear Cover, Front<\/li>\n<li>Gear Housing, Front<\/li>\n<li>Piston<\/li>\n<li>Piston Rings<\/li>\n<li>Timing Pin Housing<\/li>\n<li>Vibration Damper, Viscous<\/li>\n<li>Piston and Connecting Rod Assembly<\/li>\n<li>Engine Dataplate<\/li>\n<li>Crankshaft Wear Sleeve, Rear<\/li>\n<li>Block Stiffener Plate<\/li>\n<\/ul>\n<p>Cylinder Head<\/p>\n<ul>\n<li>Valve Guide Seal, Cylinder Head<\/li>\n<li>Valve Guide, Cylinder Head<\/li>\n<li>Valve Seat Insert, Cylinder Head<\/li>\n<li>Valve, Cylinder Head<\/li>\n<li>Cylinder Head Gasket<\/li>\n<li>Injector Protrusion<\/li>\n<\/ul>\n<p>Rocker Levers<\/p>\n<ul>\n<li>Overhead Set<\/li>\n<li>Rocker Lever<\/li>\n<li>Rocker Lever Cover<\/li>\n<li>Crankcase Breather Tube<\/li>\n<\/ul>\n<p>Cam Followers\/Tappets<\/p>\n<ul>\n<li>Push Rods or Tubes<\/li>\n<li>Tappet<\/li>\n<\/ul>\n<p>Fuel System<\/p>\n<ul>\n<li>AFC Assembly<\/li>\n<li>Engine Fuel Heater, Electric<\/li>\n<li>Fuel Injection Pumps, In-Line<\/li>\n<li>Fuel Injection Pump, In-Line, Spill Port Timing<\/li>\n<li>Fuel Pump Control Lever and Spring<\/li>\n<li>Fuel Pump Idle Speed<\/li>\n<li>Fuel Shutoff Valve<\/li>\n<li>Fuel Lift Pump<\/li>\n<\/ul>\n<p>Injectors and Fuel Lines<\/p>\n<ul>\n<li>AFC Air Tube<\/li>\n<li>Air in Fuel<\/li>\n<li>Fuel Drain Line Restriction<\/li>\n<li>Fuel Drain Lines<\/li>\n<li>Fuel Filter (Spin-On Type<\/li>\n<li>Fuel Inlet Restriction<\/li>\n<li>Fuel Manifold (Drain<\/li>\n<li>Fuel Supply Lines<\/li>\n<li>Injector<\/li>\n<li>Fuel Return Overflow Valve<\/li>\n<li>Injector Supply Lines (High Pressure)<\/li>\n<\/ul>\n<p>Lubricating Oil System<\/p>\n<ul>\n<li>Engine Oil Heater<\/li>\n<li>Oil Cooler<\/li>\n<li>Dipstick<\/li>\n<li>Filter (Spin-On)<\/li>\n<li>Leaks<\/li>\n<li>Oil Pan<\/li>\n<li>Oil Pressure Regulator<\/li>\n<li>Oil Pump<\/li>\n<li>Suction Tube<\/li>\n<li>Thermostat<\/li>\n<li>Oil Analysis<\/li>\n<\/ul>\n<p>Cooling System<\/p>\n<ul>\n<li>Drive Belt, Cooling Fan<\/li>\n<li>Coolant Filter<\/li>\n<li>Coolant Filter Head<\/li>\n<li>Coolant Filter Valve<\/li>\n<li>Coolant Thermostat<\/li>\n<li>Coolant Thermostat Housing<\/li>\n<li>Coolant Vent Lines<\/li>\n<li>Cooling System<\/li>\n<li>Cooling System &#8211; Air or Combustion Gas Test<\/li>\n<li>Engine Coolant Heater<\/li>\n<li>Fan Drive Idler Pulley Assembly<\/li>\n<li>Fan Hub, Belt Driven<\/li>\n<li>Fan Shroud Assembly<\/li>\n<li>Fan Spacer and Pulley<\/li>\n<li>Fan, Cooling<\/li>\n<li>Radiator<\/li>\n<li>Radiator Hoses<\/li>\n<li>Radiator Pressure Cap<\/li>\n<li>Sea Water Pump<\/li>\n<li>Supplemental Coolant Additive (SCA)<\/li>\n<li>Water Pump<\/li>\n<li>Sea Water Strainer<\/li>\n<li>Belt Tensioner, Automatic (Water Pump<\/li>\n<li>Sea Water System Diagnostics<\/li>\n<li>Sea Water Hoses<\/li>\n<\/ul>\n<p>Air Intake System<\/p>\n<ul>\n<li>Aftercooler Assembly<\/li>\n<li>Air Crossover<\/li>\n<li>Air Intake Manifold<\/li>\n<li>Air Leaks, Air Intake and Exhaust Systems<\/li>\n<li>Charge-Air Cooler<\/li>\n<li>Air Intake Restriction<\/li>\n<li>Turbocharger<\/li>\n<li>Turbocharger Axial Clearance<\/li>\n<li>Turbocharger Oil Drain Line<\/li>\n<li>Turbocharger Oil Supply Line<\/li>\n<li>Turbocharger Radial Bearing Clearance<\/li>\n<li>Turbocharger Wastegate Actuator<\/li>\n<li>Intake Manifold Pressure<\/li>\n<li>Intake Manifold Air Heater Wiring Harness<\/li>\n<li>Intake Manifold Air Heater Temperature Sensor<\/li>\n<li>Intake Manifold Air Heater Element<\/li>\n<li>Intake Manifold Air Heater Control Module<\/li>\n<li>Intake Manifold Air Heater Solenoid Switch<\/li>\n<li>Intake Manifold Air Heater Speed Sensor<\/li>\n<\/ul>\n<p>Exhaust System<\/p>\n<ul>\n<li>Exhaust Manifold, Dry<\/li>\n<li>Exhaust Restriction<\/li>\n<\/ul>\n<p>Compressed Air System<\/p>\n<ul>\n<li>Air Compressor Carbon Buildup<\/li>\n<li>Air Compressor<\/li>\n<li>Air Governor &#8211; Air Compressor Will Not Pump<\/li>\n<li>Air Governor &#8211; Air Compressor Pumps Continuously<\/li>\n<li>Air Leaks, Compressed Air System<\/li>\n<\/ul>\n<p>Electrical Equipment<\/p>\n<ul>\n<li>Alternator<\/li>\n<li>Alternator Bracket<\/li>\n<li>Alternator Pulley<\/li>\n<li>Batteries<\/li>\n<li>Battery Cables and Connections<\/li>\n<li>Starter Magnetic Switch<\/li>\n<li>Starter Switch<\/li>\n<li>Starter Solenoid<\/li>\n<li>Starting Motor<\/li>\n<li>Charging System Indicator<\/li>\n<\/ul>\n<p>Engine Testing<\/p>\n<ul>\n<li>Engine Run-in<\/li>\n<li>Crankcase Blowby, Measure<\/li>\n<li>Engine Compression<\/li>\n<\/ul>\n<p>Mounting Adaptations<\/p>\n<ul>\n<li>Flywheel<\/li>\n<li>Flywheel Housing<\/li>\n<li>Flywheel Housing, REPTO<\/li>\n<li>Flywheel Ring Gear<\/li>\n<li>Engine Mounts<\/li>\n<li>Propeller Shaft<\/li>\n<li>Marine Vibration Isolator<\/li>\n<\/ul>\n<p>Generator, Main<\/p>\n<p>Plugs<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Covers:\u00a0Cummins\u00a0C Series Diesel Engines &#8211; 6C8.3,\u00a06CT8.3,\u00a06CTA8.3,\u00a0C8.3 Pages: 868 Format:\u00a0PDF File size: 54mb Works with: Windows\/Mac\/Tablet Notes: Searchable, printable, instant download This manual provides instructions for mechanical troubleshooting and repairs on the C8.3 series diesel engine in the chassis. Does NOT cover ISC engines. Fuel system troubleshooting\/wiring diagrams sold separately. 11\/2013 edition. Topics: General Information Introduction [&hellip;]<\/p>\n","protected":false},"featured_media":597,"template":"","meta":{"footnotes":""},"product_cat":[15],"product_tag":[608],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Cummins C8.3 Engine Troubleshooting &amp; Repair Manual - MyPowerManual<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/mypowermanual.com\/shop\/cummins\/c8-3-engine-troubleshooting-repair-manual\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cummins C8.3 Engine Troubleshooting &amp; Repair Manual - MyPowerManual\" \/>\n<meta property=\"og:description\" content=\"Covers:\u00a0Cummins\u00a0C Series Diesel Engines &#8211; 6C8.3,\u00a06CT8.3,\u00a06CTA8.3,\u00a0C8.3 Pages: 868 Format:\u00a0PDF File size: 54mb Works with: Windows\/Mac\/Tablet Notes: Searchable, printable, instant download This manual provides instructions for mechanical troubleshooting and repairs on the C8.3 series diesel engine in the chassis. Does NOT cover ISC engines. Fuel system troubleshooting\/wiring diagrams sold separately. 11\/2013 edition. 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6C8.3,\u00a06CT8.3,\u00a06CTA8.3,\u00a0C8.3 Pages: 868 Format:\u00a0PDF File size: 54mb Works with: Windows\/Mac\/Tablet Notes: Searchable, printable, instant download This manual provides instructions for mechanical troubleshooting and repairs on the C8.3 series diesel engine in the chassis. Does NOT cover ISC engines. Fuel system troubleshooting\/wiring diagrams sold separately. 11\/2013 edition. 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