CONTENTS
1. TROUBLESHOOTING......................................................................................................... S-1
2. SERVICING SPECIFICATIONS......................................................................................... S-4
3. TIGHTENING TORQUES................................................................................................. S-10
[1] TIGHTENING TORQUES FOR SPECIAL USE SCREWS, BOLTS AND NUTS..... S-10
[2] TIGHTENING TORQUES FOR GENERAL USE SCREWS, BOLTS AND NUTS... S-11
4. CHECKING, DISASSEMBLING AND SERVICING........................................................ S-12
[1] CHECKING AND ADJUSTING...................................................................................... S-12
(1) Engine Body............................................................................................................ S-12
(2) Lubricating System.................................................................................................. S-14
(3) Fuel System.............................................................................................................S-15
(4) Electrical System..................................................................................................... S-18
[2] DISASSEMBLING AND ASSEMBLING......................................................................... S-23
(1) Draining Engine Oil and Fuel................................................................................... S-23
(2) External Components.............................................................................................. S-24
(3) Cylinder Head and Valves....................................................................................... S-24
(4) Injection Pump and Injection Nozzle ....................................................................... S-26
(5) Side Cover............................................................................................................... S-27
(6) Piston and Connecting Rod..................................................................................... S-31
(7) Crankshaft ...............................................................................................................S-32
(8) Speed Control Lever and Governor Lever............................................................... S-34
(9) Relief Valve .............................................................................................................S-35
(10) Injection Nozzle ....................................................................................................... S-36
(11) Starter...................................................................................................................... S-37
[3] SARVICING ..................................................................................................................... S-41
(1) Clinder Head and Valves......................................................................................... S-41
(2) Piston and Connecting Rod..................................................................................... S-45
(3) Crankshaft and Camshaft........................................................................................ S-47
(4) Oil Pump.................................................................................................................. S-49
(5) Starter......................................................................................................................S-50