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Mitsubishi 4D56 bolt torques, specifications and manuals


mitsubishi 4D56, Bolt Tightening Torques

mitsubishi 4D56 engine Connecting Rod Nut torque

with variable geometric turbocharger
Step 1= 20 lb.ft, 27 Nm
Step 2= 90 to 94 degrees

mitsubishi 4D56 engine, Main Bearing Bolt torque

58 lb.ft, 78 Nm

mitsubishi 4D56 engine, Cylinder Head Bolt torque

With throttle body
Step 1 = Tighten Bolts
22 lb.ft, 29 Nm
Step 2 = Turn bolts
120 to 124 degrees

Without throttle body
Step 1 = Tighten Bolts
87 lb.ft, 118 Nm

Mitsubishi 4d56 cylinder head bolt tightening sequence
Mitsubishi 4D56 cylinder head bolt tightening sequence - click to view

mitsubishi 4D56 engine Specifications

mitsubishi 4D56 Displacement, Bore, Stroke, Compression Ratio 

3.59 inches 91.1 mm

3.74 inches 95 mm

151.2 CID, 2.47 liter

Compression Ratio

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