4 - Table of Contents
4 Diesel Engine .............................................................................................................................................................................................................. 87
4.1 Belts ..................................................................................................................................................................................................................... 87
Tightening Information .......................................................................................................................................................................... 88
Service Belts Replacement ..................................................................................................................................................................... 89
4.2 Lubrication System ........................................................................................................................................................................................ 92
Oil change .................................................................................................................................................................................................... 92
Trochoid Pump Inspection Procedure ............................................................................................................................................... 94
PO Oil Pressure Switch Replacement ................................................................................................................................................. 96
4.3 Cooling System ............................................................................................................................................................................................... 96
Water Pump ................................................................................................................................................................................................ 97
Replacement Procedure ............................................................................................................................................................... 97
FTQ Temperature Switch Replacement .................................................................................................................................. 98
BH Temperature Sensor Replacement .................................................................................................................................... 99
Thermostatic Valve Replacement ........................................................................................................................................... 100
Expansion Tank ........................................................................................................................................................................................ 101
Replacement Procedure ............................................................................................................................................................. 101
Coolant Leaks Search ............................................................................................................................................................................. 102
4.4 Propeller Supply System ............................................................................................................................................................................ 102
Fuel Filter Replacement ........................................................................................................................................................................ 103
Fuel Pump .................................................................................................................................................................................................. 106
Replacement Procedure ............................................................................................................................................................. 106
Air Filter Cartridge Replacement ....................................................................................................................................................... 107
Speed Solenoid ........................................................................................................................................................................................ 108
Engine RPM Regulation .............................................................................................................................................................. 108
Speed Solenoid Replacement .................................................................................................................................................. 108
Start Stop Solenoid Valve ..................................................................................................................................................................... 109
4.5 Electric System .............................................................................................................................................................................................. 110
ALT Alternator .......................................................................................................................................................................................... 110
Voltage Regulator Replacement ............................................................................................................................................. 110
Replacement Procedure ............................................................................................................................................................. 111
E1 Glow Plugs ........................................................................................................................................................................................... 112
Current Absorption Test ............................................................................................................................................................. 112
Electrical Resistance Test............................................................................................................................................................ 113
Replacement Procedure ............................................................................................................................................................. 113
4.6 Transmission .................................................................................................................................................................................................. 114
Coupling Junction .................................................................................................................................................................................. 115
Flexible Element Replacement ........................................................................................................................................................... 116