CONTENTS
SERVICING
1. TROUBLESHOOTING ....................................................................................1-S1
2. SERVICING SPECIFICATIONS ....................................................................1-S5
3. TIGHTENING TORQUES ............................................................................1-S13
4. CHECKING, DISASSEMBLING AND SERVICING....................................1-S15
[1] CHECKING AND ADJUSTING .............................................................1-S15
(1) Engine Body......................................................................................1-S15
(2) Lubricating System ...........................................................................1-S17
(3) Cooling System.................................................................................1-S17
(4) Fuel System......................................................................................1-S19
[2] DISASSEMBLING AND ASSEMBLING................................................1-S23
(1) Separating Engine from Tractor........................................................1-S23
(2) Engine External Components ...........................................................1-S35
(3) Cylinder Head and Valves ................................................................1-S38
(4) Piston and Connecting Rod ..............................................................1-S49
(5) Flywheel and Crankshaft ..................................................................1-S52
[3] SERVICING ............................................................................................1-S55
(1) Cylinder Head and Valves ................................................................1-S55
(2) Timing Gears ....................................................................................1-S61
(3) Piston and Connecting Rod ..............................................................1-S66
(4) Crankshaft.........................................................................................1-S68
(5) Cylinder.............................................................................................1-S72
(6) Oil Pump ...........................................................................................1-S73