To Next PageTo Next Page
Need help?Do you have a question about the CUMMINS ISX12 and is the answer not in the manual?
General| Engine Displacement | 11.9 liters |
|---|---|
| Configuration | Inline 6-cylinder |
| Fuel Type | Diesel |
| Horsepower Range | 310-500 hp |
| Aspiration | Turbocharged and Aftercooled |
| Stroke | 5.79 inches (147 mm) |
| Emissions | EPA 2017 |
| Engine Type | 4-stroke |
| Bore | 5.12 inches |
| Fuel System | High Pressure Common Rail |
Introduces the fracture-split connecting rod and its specific handling requirements.
Highlights safety measures for hot oil contact and health hazards associated with used engine oil.
Covers safety regarding hot coolant, coolant toxicity, and safe handling of heavy engine components.
Warns against rotating crankshaft with loose caps and lists initial preparation procedures.
Emphasizes safety when using solvents, acids, or alkaline materials for cleaning.
Advises against abrasive cleaning on cylinder liners and specifies approved methods.
Details crucial precautions to prevent damage to the fracture-split surfaces of connecting rod components.
Explains how to loosen capscrews, remove the rod cap, and note orientation for reassembly.
Details the process of removing, marking, and handling bearing shells for reuse.
Covers piston pusher use, assembly handling, protection, and re-use orientation.
Covers snap ring removal and cautions against using hammers for piston pin removal.
Guidelines for reusing piston and connecting rod assemblies, including marking and orientation.
Procedures for cleaning and inspecting pistons, piston pins, and connecting rods.
Highlights snap ring seating importance and cautions against hammer use for piston pin installation.
Details piston pin bore lubrication and correct orientation for reused or new pistons.
Re-emphasizes snap ring seating and refers to piston ring installation procedure.
Aligns crankshaft and lubricates piston before installing connecting rod assembly.
Covers cleaning bearing shells, installing used ones correctly, and lubricating for crankshaft contact.
Inspects cylinder liners and uses a compressor to prepare piston rings for installation.
Details using an assembly kit, guide pins, and correct orientation for piston/rod installation.
Warns of the risk of the assembly falling into the cylinder block during installation.
Warns against using metal drifts for piston insertion to prevent damage.
Guides insertion through ring compressor, checks free movement, and aligns rod with crankshaft.
Installs bearing shell into rod cap and lubricates it for crankshaft journal mating.
Ensures correct rod cap orientation and minimizes joint interactions.
Details lubricating capscrews and applying torque in a specific sequence and rotation.
Provides instructions for measuring connecting rod side clearance.
Confirms free side-to-side movement of the connecting rod on the crankshaft journal.
Reinforces safety warnings and outlines the need for engine run-in after rebuild.
Lists installation steps for oil pump, nozzles, stiffener plate, suction tube, and oil pan.
Covers priming and filling the oil system, filling the cooling system, and checking for leaks.
