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John Deere 3029D Torque & Engine Specifications

Engine Details & Torque Specs
Engine Make: John Deere
Engine Cubic Inches: 179
Engine Model: 3029D
Engine Notes: 2.9 Liter .312" valve stem connecting rod marked R80034 straight 1.375" piston pin
Other Notes: .312" valve stem, connecting rod marked R80034 straight, 1.375" piston pin
Fuel: Diesel
Cylinders: 3
Bore: 4.1929"
Stroke: 4.328"
Firing Order: 1-2-3
Intake Valve Lash: .014" cold (.356 mm)
Exhaust Valve Lash: .018" cold (.457 mm)
Rod Torque: 40 ft/lbs, +90-100 degrees
Head Torque: 75, 110, 110 ft/lbs, wait 5 minutes, +50-70 degrees
Main Torque: 100 ft/lbs
Rod Journal Diameter: 2.7480-2.7490"
Main Journal Diameter: 3.1230-3.1240"
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