Removing
1. Remove the timing chain from the camshaft sprockets and crankshaft sprocket.
2. Remove the oil pump drive chain along with the tension lever, tension spring and bushing.
3. Turn away an oil deflector in the block of cylinders and remove it.
4. Unscrew the connecting rod caps and remove them.
5. Turn away covers of radical bearings and remove them.
6. Remove the crankshaft.
Installation
1. Tighten the crankshaft main cap bolts in the order shown in the illustration.
2. Lubricate the connecting rod bearings with engine oil and install them with the connecting rod caps. Tighten the connecting rod bolts.
3. Measure the end play of the connecting rods.
4. Dimensional characteristics of the crankshaft, main and connecting rod bearings are given in Specifications.