Yanmar BY Series Service Manual page 64

ENGINE
Pistons and Cylinders.................................................................... 5-31
Flywheel and Flywheel Housing.................................................... 5-37
Camshaft and Timing Gear Train .................................................. 5-42
Cylinder Block and Crankshaft ...................................................... 5-56
Intake Manifold .............................................................................. 5-66
Exhaust Manifold........................................................................... 5-69
5-2
Remove and Disassemble Piston and Connecting Rod.......... 5-31
Inspect Pistons and Piston Rings............................................ 5-32
Assemble Piston and Connecting Rod.................................... 5-33
Install Piston and Connecting Rod .......................................... 5-34
Remove and Install Flywheel Housing ................................... 5-37
Remove and Install Drive Coupling ......................................... 5-38
Remove Flywheel.................................................................... 5-39
Replace Rear Crankshaft Seal................................................ 5-40
Install Flywheel........................................................................ 5-41
Components ............................................................................ 5-42
Check and Adjust Camshaft Timing ........................................ 5-44
Remove and Install Vibration Damper - 4BY2......................... 5-46
Remove and Install Vibration Damper - 6BY2......................... 5-47
Remove Timing Case Cover ................................................... 5-48
Remove and Install Timing Chain ........................................... 5-49
Install Timing Case Cover ....................................................... 5-49
Remove and Install Timing Chain Tensioner .......................... 5-50
Remove Camshafts................................................................. 5-51
Install Camshafts..................................................................... 5-54
Components ............................................................................ 5-56
Remove Crankshaft................................................................. 5-58
Measure Oil Clearance............................................................ 5-59
Inspect Crankshaft .................................................................. 5-61
Inspect Cylinder Block............................................................. 5-62
Install Crankshaft..................................................................... 5-62
Replace Front Crankshaft Seal ............................................... 5-64
Remove ................................................................................... 5-66
Install ....................................................................................... 5-67
Remove ................................................................................... 5-69
Install ....................................................................................... 5-69
© 2009 Yanmar Marine International
BY Service Manual