A thermostat works on the principle of sensing the temperature inside a car and then opens or closes the circuit to prevent overheating. 6.7 Cummins Coolant Flow Diagram - Truck Guider When you turn on the heat in your car, it is normal for the coolant to flow through the Thermostat. Could the camshaft bearing be installed incorrectly? P0128 is a relatively common obdii trouble code. In this example, we can see there are 3 different colored lines with letters B, E, and G, respectively indicating water, ethylene glycol, and antifreeze respectively. This happens because when the coolant gets hot, it expands and pushes open a valve inside the Thermostat that lets coolant out of the radiator and into the engines cooling system. The process works by taking warm liquid (like your cars coolant) and sending it through a radiator with tubes filled with water or another suitable liquid. A typical example of this situation would be connecting a garden hose from above or from underneath. Our wide inventory of Caterpillar . The main purpose of an efficient cooling system is to maintain optimum operating temperature for each part of your cars internal combustion engine so that the vehicle can perform well during its entire life cycle with maximum efficiency and performance. Which Way Does Coolant Flow Through An Engine? You Need To Know Everything These fluids circulate through the radiator and cool down the heated parts. On the other hand, if you install a hose at the top of your radiator and want to drain it into a sink, you have to turn off the water supply to prevent water from flowing back down the line when draining takes place. Found on Diagram: Electrical Components. 0000074452 00000 n We carry a wide selection of parts for Caterpillar 3406, 3406B, 3406C, 3406E and G3406 engines, including overhaul kits, cylinder kits and main bearing sets. Fuel Pump Not Priming Whats The Likely Cause and Fix? 2) Radiator Cap - Modern radiator caps are . There is also one black line with no letter associated with it because its function is to show where all other substances flow into the radiator, i.e., from the engine block, etc. 0000001845 00000 n The coolant is passed through a series of tubes and fins that effectively dissipate the heat in the coolant. Truck engine temp was still at 180 degrees, grabbed oil drain pan, dropped the oil out, dropped the base, with in a couple of minutes found #2 and #4 liners where leaking around the outside of the liners. P0128 is a relatively common obdii trouble code. 0000008086 00000 n Cat c15 acert coolant flow diagram. 5for the Caterpillar B and E en-gine brake wiring diagram. Because this process takes place very quickly once your car starts running again, very little time has passed since you turned off your car only about 10 seconds or so. We have also discussed why its necessary to keep the coolant level correct, what can happen if its not and which way does coolant flow through an engine. When it detects that cooling is needed, it closes all of its valves and vents them out to avoid losing any additional heat from the engine. I have a ford ltl9000 with a 3406b 7fb engine. Allison Transmission and all of their transmissionmodels listed on this website are registered trademarks of Allison Transmission. There a plug in the coolant rail at the rear of block on passenger side ( only if your oil cooler neck attaches in the center of block) don't waste your time running it from compresser. 16 0 obj << /Linearized 1 /O 20 /H [ 1378 302 ] /L 50914 /E 35876 /N 2 /T 50476 >> endobj xref 16 35 0000000016 00000 n Coolant pumps are used to move coolant within an engine. An excellent way to check this is by using a water bottle to fill up any leaks in the system. A Cat 3406 engine with 500 HP, tandem axle, dual fuel tanks, 9-speed manual transmission, fresh new paint job on both truck and bed, 18' bed, air leaf suspension, 260" wheelbase, and A/C and Heat. As an Amazon Associate, I earn from qualifying purchases. Each line has a letter that indicates the type of fluid or substance that flows through that particular part of the system. In the diagram, those are connections 8 and 9. Cat 3406 Engine Wiring Diagram - eastbrook.k12.in.us If you're looking for a 6.7 Cummins coolant flow diagram, you've come . On friday the truck pulled in. In this case, an oil cooler or water-to-air intercooler is used to increase airflow across the core. The machine shop head builder did install the cam bearings. Every vehicle owner might have faced such a situation when they, Read More Can You Mix Blue and Green Coolant? There are four functions of a cooling system: 1. This also applies when draining outdoor hoses during summertime, where hot air rises through radiators, causing backflow problems and heat transfer problems between pipes inside vehicle engines (even though hot air moves upwards). Engine cooling system is a part of the engine that prevents overheating, exhaust gas temperature, and coolant temperatures. 0000012169 00000 n 0000050833 00000 n 0000002275 00000 n This will maintain a full coolant level in the tank at all times to prevent the element from overheating. 0000009806 00000 n (Avoid Risk). CAT 3406E 14.6L Sensor from www.vanderhaags.com. Parts Lookup - Enter a part number or partial description to search for parts within this model. 0000002121 00000 n Cat 3406 Coolant Temp Sensor. P0128 is a relatively common obdii trouble code. In addition, these pipes should have enough volume for circulating hot water through them when necessary (such as during winter months). 3406b coolant flow diagram 5+ Years, Please select ALL of your current, valid drivers licenses. Water can also be added directly to the intercooler to achieve similar results compared with water-to-air systems. Coolant flows from the bottom to the top, and it can be divided into two types: This type of cooling is usually done with an electric fan, Thermostat, or a cooling system that contains circulating water. If the air temperature rises, there will be a rise in pressure, and fluid will flow from low to high-pressure areas (high to low pressure). P0128 is a relatively common obdii trouble code. Cat 3406E 6nz water/coolant pressure - TruckersReport.com I ordered a reconditioned camshaft p/n 187-9381. 0000062367 00000 n G3406 Gas Compression Engines | Cat | Caterpillar The water pump also forces hot coolant through the heater core during the cooling system's cycle. 0000040847 00000 n In the case of electronics, it should withstand high heat without damage occurring due to overheating or excessive cooling requirements being applied by overloading a components fan with too much airflow. 4. In order for you to receive the best possible offers, please make sure your answers above are accurate prior to submitting. How To Troubleshoot Brake Fluid Leaking From Rear Wheel? The 2.4 ecotec remained on the market through 2019. 0000012192 00000 n Caterpillar 3406e Engine Diagram This truck only has 583,467 miles! Privacy | This is called free convection, where a closed-loop operates with no pump to move it around and no fans to push it around. The coolant flow direction for a Chevy 350 is the same as any other engine. 1) Radiator - The radiator is responsible for transferal of heat from the circulating coolant to the air passing through it. The 6.7 Cummins Coolant Flow Diagram is a great way to see how the coolant flows through your engine. 0000001484 00000 n Privacy | 0000006786 00000 n If you are at an office or shared network, you can ask the network administrator to run a scan across the network looking for misconfigured or infected devices. None of the parts beginning with "DS" or "R" are genuine Caterpillar, Cummins, Detroit Diesel, John Deere, or Allison Transmission items. Page 6 of 85 . Cookie Policy | If there were a problem with the coolant, it would likely cause the heater to stop working. Big to you thanks for the necessary information. (Explained)Continue, As an Amazon Associate, I earn from qualifying purchases. The coolant flows from the radiator to the block, the cylinder head, and finally out to the exhaust system. This diagram can help you diagnose problems with your cars cooling system if you notice a temperature rise or if your car begins misfiring or loses power when driving at highway speeds. C18 acert coolant c13 elc rabljeno strojeve dijelovi c15 alati strojevi motores mecanico transmig eneria machinio equipamentos supplemental. 0000002186 00000 n Once the engine has cooled down, the coolant is released, and the system is ready to start again. I have a 3406b in a peterbilt. No cab heat at idle - JustAnswer c13 3406b reman. Coolant flow through the cylinder head is a necessary function of the engine to ensure that the engine is operating at its peak performance. 0000001866 00000 n I would suspect coolant is in the crankcase. John Deere and all of the John Deere engine models listed on this website are registered trademarks of John Deere. Boiler diagrams, spare parts and user manuals for. The coolant temperature sending unit is mounted in the lower back side of the water cover outlet and is exposed to the hottest coolant just as the coolant exits the head and enters the water outlet cover. Caterpillar 3406B ENG Parts Diagrams - Jacks Small Engines i April 18th, 2018 - 3406e Fuel System Diagram In Addition 3406b Cat Engine Diagram Further Injection Pump Removal On A 3406b Cat As Well As Cat 3406c Coolant Sensor Wiring In Addition 3tnrb C 15 Cat Flashing Code 24 Told Further Brochures Further Sciont Engine Diagram Furthermore 3116 Cat Engine Parts Diagram The thermostat provides control for your engine's warm-up period. The manual says the depth of the bearings one after the other starts from the middle of the #1 bearing. This is a safety precaution to ensure that all the parts of the heater are working properly. As far as the coolant is concerned, you should not mix it with antifreeze or water because it can cause corrosion of internal engine parts. 0000005518 00000 n As long as there are no major issues with either type of system, then you can consider yourself ready to go!
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