TABLE OF
CONTENTS
Page
Introduction .............................................................. 1
Record of Ownership .............................................. 2
Safety ....................................................................... 3
Safety Precautions ................................................. 4
General Information ......................................... 4
Before You Operate ......................................... 4
During Operation and Maintenance ..................... 4
Location of Safety Decals ........................................ 8
Product Overview ..................................................... 13
Yanmar JH4 Features and Applications ..................... 13
New Engine Break-In ...................................... 13
Component Identification ........................................ 15
Service Side - 3JH4E ...................................... 15
Non-Service Side - 3JH4E ............................... 15
Service Side - 4JH4AE .................................... 16
Non-Service Side - 4JH4AE ............................. 16
Service Side - 4JH4-TE ................................... 17
Non-Service Side - 4JH4-TE ............................. 17
Service Side - 4JH4-HTE ................................. 18
Non-Service Side - 4JH4-HTE .......................... 18
Location of Nameplates .......................................... 19
Function of Major Components ................................ 20
Control Equipment ................................................ 21
Instrument Panel (Optional) .............................. 21
Single Lever Remote Control Handle .................. 26
Before You Operate .................................................. 27
Diesel Fuel .......................................................... 27
Diesel Fuel Specifications ................................ 27
JH4 Series Operation Manual iii