Yanmar 4JH45 Operation Manual page 5

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SHUTTING DOWN THE ENGINE ........................... 52
CHECKING THE ENGINE AFTER OPERATION .... 54
PERIODIC MAINTENANCE........................................... 55
INTRODUCTION...................................................... 55
SAFETY PRECAUTIONS ........................................ 55
PRECAUTIONS ....................................................... 57
PERIODIC MAINTENANCE SCHEDULE ................ 60
PERIODIC MAINTENANCE PROCEDURES .......... 62
TROUBLESHOOTING ................................................... 81
SAFETY PRECAUTIONS ........................................ 81
TROUBLESHOOTING AFTER STARTING ............. 81
TROUBLESHOOTING INFORMATION................... 82
TROUBLESHOOTING CHART................................ 83
FAILSAFE DIAGNOSIS FUNCTIONAL
SPECIFICATION CHART ........................................ 88
LONG-TERM STORAGE ............................................... 91
PREPARE ENGINE FOR LONG-TERM STORAGE 91
DRAIN SEAWATER COOLING SYSTEM ............... 92
RETURNING THE ENGINE TO SERVICE .............. 93
JH Series Operation Manual
Normal Shutdown .............................................. 52
Emergency Shutdown ....................................... 53
The Importance of Periodic Maintenance .......... 57
Performing Periodic Maintenance ..................... 57
The Importance of Daily Checks ....................... 57
Keep a Log of Engine Hours and Daily Checks 57
Yanmar Replacement Parts .............................. 57
Tools Required .................................................. 57
Ask Your Authorized Yanmar Marine Dealer or
Distributor for Help............................................. 57
Daily Checks...................................................... 62
After Initial 50 Hours of Operation ..................... 63
Every 50 Hours of Operation ............................. 69
Every 250 Hours of Operation ........................... 71
Every 500 Hours of Operation ........................... 77
Every 1000 Hours of Operation ......................... 78
TABLE OF CONTENTS
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