Yanmar 6BY2 - Lubrication

BY Service Manual
8-1
© 2009 Yanmar Marine International
BY Service Manual
Section 8
LUBRICATION
Page
Safety Precautions .......................................................................... 8-3
Introduction...................................................................................... 8-3
Specifications .................................................................................. 8-4
Test and Adjustment Specifications .......................................... 8-4
Special Torque Chart................................................................. 8-4
Special Service Tools...................................................................... 8-5
Measuring instruments.................................................................... 8-5
Tests and Adjustments.................................................................... 8-6
Engine Oil Flow ......................................................................... 8-6
Check Engine Oil Pressure ....................................................... 8-7
Repair.............................................................................................. 8-8
Engine Lubrication System Components .................................. 8-8
Change Engine Oil and Replace Engine Oil Filter Element ...... 8-9
Remove and Install Oil Cooler................................................... 8-9
Remove and Install Oil Filter Housing ..................................... 8-11
Remove and Install Oil Sump.................................................. 8-11
Oil Pump.................................................................................. 8-12