Cummins N14 Main Bearing Bolts Step 1 = 120 Nm, 90 lb.ft Step 2 = 230 Nm, 170 lb.ft Step 3 = 346 Nm, 255 lb.ft Step 4 Loosen all; Step 5 = 120 Nm, 90 lb.ft Step 6 = 230 Nm, 170 lb.ft Step 7 = 346 Nm, 255 lb.f Click for Cummins N14 engine manuals and specs
Cummins N14 Connecting Rod Bolts Solid Piston Step 1 = 100 Nm, 75 lb.ft Step 2 = 264 Nm, 195 lb.ft Click for Cummins N14 engine manuals and specs
Cummins N14 Connecting Rod Bolts Articulated Piston Step 1 = 130 Nm, 95 lb.ft Step 2 = plus 60 degrees +- 5 degrees *** See Important Note below: Click for Cummins N14 engine manuals and specs
Cummins N14 Cylinder Head Bolts Step 1 = 136 Nm, 100 lb.ft Step 2 = 298 Nm, 220 lb.ft Step 3 = + 90 degrees Click for Cummins N14 engine manuals and specs
Cummins N14 Displacement, bore and stroke Displacement 14.0 liter, 855 CID Bore 5.5", 139.7 mm Stroke 6.0", 152.4 mm Click for Cummins N14 engine manuals and specs
Cummins N14 Arrangement and power Arrangement 6 Cyl In-Line, turbocharged and turbocharged aftercooled and naturally aspirated engines Power 231-391 kW, 310-525 hp @ 2100 rpm Click for Cummins N14 engine manuals and specs
Cummins N14 Dimensions, weight and compression ratio Dimensions approx: length = 59 in, 1496 mm widgth = 33 in, 854 mm height =51 in, 1293 mm Weight approx: 2800 lb, 1300 kg Compression ratio N14 Marine 17:1 Genset Spec Sheet 17:1 Click for Cummins N14 engine manuals and specs
Diesel Engine SpecsBasic specs are open to everyone and include images, displacement, dimensions and weight, essential bolt tightening torques, the characteristics of the engine like its power and torque. Essential bolt tightening torques are the main bearing cap bolt torque, the connecting rod cap bolt torque and the cylinder head bolt torques.
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Page Revision #9.8RsC 07-18
