Yanmar 4BY2 Operation Manuals

information available at the time of publishing. The illustrations used in this manual are intended as representative reference views only. Moreover, because of our continuous product improvement policy, we may modify information, illustrations and / or spec ...

Safety...............................................................................3 Safety Precautions.........................................................4 General Inform ...

Marine Gear or Stern Drive Oil.........................................30 Power Steering Fluid Specifications..................................30 Checking Power Steering Fluid Level......................... 30 Engine Coolant............................................................31 Ac ...

Every 2000 Hours of Operation................................. 57 Troubleshooting..............................................................59 Troubleshooting Information........................................... 59 Troubleshooting Chart...................................................60 ...

TABLE OF CONTENTS vi BY Series Operation Manual © 2008 Yanmar Marine International ...

Yanmar Marine offers engines, drive systems and accessories for all types of boats, from runabouts to sailboats, and from cruisers to mega yachts. In marine leisure boating, the worldwide reputation of Yanmar Marine is second to none. We design our engines to respect nature. This means quieter engines, with ...

Take a few moments to record the information you need when you contact Yanmar for service, parts or literature. Engine Model: Engine Serial No.: Date Purchased: Dealer: Dealer Phone: INTRODUCTION 2 BY Series Operation Manual © 2008 Yanmar Marine International ...

importance and recommends that anyone that comes into close contact with its products, such as those that install, operate, maintain or service Yanmar products, exercise care, common sense and comply with the safety information in this manual and on the machine’s safety labels. Keep the labels from becoming dirty or ...

and careful practices. Improper practices or carelessness can cause burns, cuts, mutilation, asphyxiation, other bodily injury or death. This information contains general safety precautions and guidelines that must be followed to reduce risk to personal safety. Special safety prec ...