Yanmar 1GM10 Operation Manual page 5

12/05
PRECAUTIONS ....................................................... 49
PERIODIC MAINTENANCE SCHEDULE ................ 51
PERIODIC MAINTENANCE PROCEDURES .......... 53
TROUBLESHOOTING ................................................... 65
SAFETY PRECAUTIONS ........................................ 65
TROUBLESHOOTING AFTER STARTING ............. 65
TROUBLESHOOTING INFORMATION................... 66
TROUBLESHOOTING CHART................................ 67
LONG-TERM STORAGE ............................................... 71
PREPARE ENGINE FOR LONG-TERM STORAGE 71
DRAIN SEAWATER COOLING SYSTEM ............... 72
RETURNING THE ENGINE TO SERVICE .............. 72
SPECIFICATIONS ......................................................... 73
PRINCIPAL ENGINE SPECIFICATIONS ................ 73
SYSTEM DIAGRAMS .................................................... 77
PIPING DIAGRAMS................................................. 77
WIRING DIAGRAMS................................................ 80
GM Series Operation Manual
The Importance of Periodic Maintenance .......... 49
Performing Periodic Maintenance ..................... 49
The Importance of Daily Checks ....................... 49
Keep a Log of Engine Hours and Daily Checks 49
Yanmar Replacement Parts .............................. 49
Tools Required .................................................. 49
Ask Your Authorized Yanmar Marine Dealer or
Distributor for Help............................................. 49
Tightening Fasteners ......................................... 50
After Initial 50 Hours of Operation ..................... 53
Every 50 Hours of Operation ............................. 57
Every 150 Hours of Operation ........................... 58
Every 250 Hours of Operation ........................... 59
Every 1000 Hours of Operation ......................... 63
1GM10 Engine................................................... 74
1GM10C Engine ................................................ 75
1GM10V Engine ................................................ 76
TABLE OF CONTENTS
iii