TABLE OF CONTENTSii JH Series Operation ManualCONTROL EQUIPMENT.......................................... 23Instrument Panel (Optional) ............................... 23Single-Lever Remote Control Handle ................ 31BEFORE YOU OPERATE .............................................. 33INTRODUCTION ...................................................... 33SAFETY PRECAUTIONS......................................... 33DIESEL FUEL........................................................... 34Diesel Fuel Specifications .................................. 34Filling the Fuel Tank........................................... 37Bleeding the Fuel System .................................. 38ENGINE OIL ............................................................. 39Engine Oil Specifications .................................. 39Engine Oil Viscosity ........................................... 40Checking the Engine Oil..................................... 40Adding Engine Oil .............................................. 40MARINE GEAR OR SAIL DRIVE OIL ...................... 41Marine Gear Oil Specifications........................... 41Sail Drive Oil Specifications ............................... 41Checking Marine Gear Oil.................................. 42Adding Marine Gear Oil...................................... 42Checking and Adding Sail Drive Oil ................... 42ENGINE COOLANT ................................................. 43Engine Coolant Specifications ........................... 43Coolant (Closed Cooling System) ...................... 43Checking and Adding Coolant............................ 44CRANKING THE ENGINE........................................ 47ENGINE OPERATION .................................................... 49INTRODUCTION ...................................................... 49SAFETY PRECAUTIONS......................................... 49STARTING THE ENGINE ........................................ 51If the Engine Fails to Start.................................. 52Starting at Low Temperatures............................ 52After the Engine has Started .............................. 53REMOTE CONTROL HANDLE OPERATION .......... 54Acceleration and Deceleration ........................... 54Shifting the Engine ............................................. 54Switching to Trolling (KMH4A Only)................... 54CAUTIONS DURING OPERATION.......................... 55SHUTTING DOWN THE ENGINE ............................ 57Normal Shutdown............................................... 57Emergency Shutdown ........................................ 58