Operation Manual

SERVICING
CONTENTS
1. TROUBLESHOOTING .................................................................................... 1-S1
2. SERVICING SPECIFICATIONS .................................................................... 1-S4
3. TIGHTENING TORQUES ............................................................................ 1-S10
4. CHECKING. DISASSEMBLING AND SERVICING .................................... 1-S11
[1] CHECKING AND ADJUSTING ............................................................. 1-S11
(1) Engine Body ...................................................................................... 1-S11
(2) Lubricating System ........................................................................... 1-S
14
(3) Cooling System ................................................................................. 1-S 15
(4) Fuel System ...................................................................................... 1-S17
[2] DISASSEMBLING AND ASSEMBLlNG ................................................ 1-S22
(1) Separating Engine ............................................................................ 1-S22
(2) Removing Outer Parts ...................................................................... 1-S25
(3) Cylinder Head and Valves ................................................................ 1-S25
(4) Gear Case and Timing Gears ........................................................... 1-S30
(5) Piston and Connecting
Rod .............................................................. 1-S35
(6) Flywheel and Crankshaft .................................................................. 1-S38
(7) Injection Nozzle .................................................................................
1-S41
[3] SERViCiNG ............................................................................................ 1-S42
(1) Cylinder Head and Valves ................................................................ 1-S42
(2) Timing Gears .................................................................................... 1-S47
(3) Piston and Connecting
Rod .............................................................. 1-S50
(4) Crankshaft ......................................................................................... 1-S52
(5) Cylinder ............................................................................................. 1-S58
(6)
Oil Pump ........................................................................................... 1-S58