6LY3 Service Manual
iii
© 2007 Yanmar Marine International
TABLE OF
CONTENTS
Page
Introduction
......................................................................................... 1-1
Safety
.................................................................................................... 2-1
General Service Information
.............................................................. 3-1
Periodic Maintenance
......................................................................... 4-1
Engine
.................................................................................................. 5-1
Fuel System
......................................................................................... 6-1
Coolant System
................................................................................... 7-1
Lubrication
.......................................................................................... 8-1
Turbocharger
....................................................................................... 9-1
Starter
................................................................................................. 10-1
Alternator
........................................................................................... 11-1
Electrical and ECU
............................................................................ 12-1
Troubleshooting
................................................................................ 13-1
Service Standards
............................................................................. 14-1