Yanmar 6SY Series, Operation Manual

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TABLE OF CONTENTS
viii
6SY Operation Manual
Check the Wiring Connectors ............... 97
Tighten All Major Nuts and Bolts........... 97
Check or Replace Flexible Engine
Mounts .................................................. 97
Drain, Flush, and Refill the Engine
Coolant.................................................. 97
Clean the Coolant System .................... 99
Every 500 Hours of Operation ................... 104
Check or Replace the Seawater
Pump Impeller (Engines with Heat
Exchanger).......................................... 104
Every 1000 Hours of Operation ................. 105
Check the Unit Injector Spray
Pattern................................................. 105
Adjust Unit Injectors ............................ 105
Replace Flexible Engine Mounts......... 105
Every 2000 Hours of Operation ................. 105
Overhaul and Check Fuel Feed
Pump................................................... 105
Clean Engine Oil Cooler...................... 105
Check the Battery Charge .................. 106
Replace the Battery............................. 107
Check for Leakage of Fuel, Engine
Oil and Engine Coolant ....................... 108
Clean the Battery ................................ 110
Long-Term Storage ..................................................... 113
Specifications .............................................................. 115
Principal Engine Specifications ........................ 115