4-77CONNECTING RODS AND PISTONS ENGWARNINGCAUTION:NOTE:b. Clean the connecting rod bolts and nuts.c. Tighten the connecting rod nuts.d. Put a mark 1 on the corner of the connectingrod nut 2 and the connecting rod 3 .e. Tighten the nut further to reach the specifiedangle (90).When the nut is tightened more than thespecified angle, do not loosen the nut andthen retighten it.Replace the bolt with a new one and performthe procedure again. Do not use a torque wrench to tighten thenut to the specified angle. Tighten the nut until it is at the specifiedangles.When using a hexagonal nut, note that theangle from one corner to another is 60.
