John Deere 6466T, 6466A Torque & Engine Specifications, Late low compression connecting rod marked R71074
Engine Details & Torque Specs
Engine Make: John Deere
Engine Cubic Inches: 466
Engine Model: 6466T, 6466A
Engine Notes: Late low compression connecting rod marked R71074
Other Notes: low compression, connecting rod marked R71074, stepped-tapered pin bushing, 1.875" pin
Year/Serial: Fuel: Diesel
Cylinders: 6
Bore: 4.5625"
Stroke: 4.750"
Firing Order: 1-5-3-6-2-4
Intake Valve Lash: .016-.020" cold
Exhaust Valve Lash: .026-.030" (.660-.762 mm)
Rod Torque: 55 ft/lbs +100 degrees
Head Torque: 180 ft/lbs
Main Torque: 150 ft/lbs
Rod Journal Diameter: 2.9980-2.9990"
Main Journal Diameter: 3.3720-3.3730"
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