After completing this course, technicians should understand the basic functions of the Yanmar 4LH, 6LP and 6LY (A/2) engine families and be able to carry out repairs. The technician should understand the Yanmar Dealer Website(YDS) used for parts and service manuals. Technician should understand the basic functions of the ZT370 Transom assembly- review maintenance requirements, basic troubleshooting, alignment and installation procedures.

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Course Content:

Cooling Systems

Fuel Systems

Fuel injection timing

Timing belt replacement (6LP)

Preventive maintenance

Adjustments and minor repairs

Proper methods of troubleshooting and diagnosing.

Engine break in

Installation review

Yanmar Dealer Website(YDS)

 ZT 370 Introduction

ZT basic troubleshooting and installation procedures

Target Group:
Repair Technician
Senior Technician



Small Engine & Sail Drive Class  

Tools to be brought to class by the technician.  Technician will not be allowed in class and will be sent home. (No Refund)

1)    Laptop

2)    YDS Access (Must be acquired before class, allow 15 days for processing)

3) Smart Assist Direct (SA-D) the dealer must have SA-D tool purchased prior to class. We do not have SA-D's available and please allow 25 days to process SA-D tool application