Yanmar 1GM User Manual page 5

CHAPTER EIGHT
COOLING 5nEM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159
Cooling systems -, 159
Thermostat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165
Hose replacement 168
Drive belts 169
CHAPTER NINE
ELECTRICAL SYSTEM .
Battery 183
Electrical protection 188
Charging system 189
Starting system 190
Switches 195
CHAPTER TEN
TRANSMISSION-KM SERIES
Operation 199
Removal/installation 201
Overhaul 202
CHAPTER ELEVEN
TRANSMISSION-KBW SERIES .
Operation 216
Removallinstallation 217
Overhaul 217
Seawater pump 170
Freshwater pump 177
Freshwater cooling system maintenance 177
Seawater cooling system maintenance 181
· 183
Senders 195
Warning lamps 197
Alarm buzzer. / 197
Tachometer 197
· 199
Reassembly 208
Bearing adjustment 211
Drive disc 213
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Bearing adjustment 224
Drive disc 225
INDEX 227
WIRING DIAGRAMS ..........................•...................... 231