Kubota SM-E4B Series - SERVICING

CONTENTS
1. TROUBLESHOOTING.................................................................................................................1-S1
2. SERVICING SPECIFICATIONS ..................................................................................................1-S4
3. TIGHTENING TORQUES..........................................................................................................1-S12
[1] TIGHTENING TORQUES FOR GENERAL USE SCREWS, BOLTS AND NUTS...............1-S12
[2] TIGHTENING TORQUES FOR SPECIAL USE SCREWS, BOLTS AND NUTS.................1-S13
4. CHECKING, DISASSEMBLING AND SERVICING ...................................................................1-S14
[1] CHECKING AND ADJUSTING............................................................................................1-S14
(1) Engine Body ..................................................................................................................1-S14
(2) Lubricating System ........................................................................................................1-S16
(3) Cooling System .............................................................................................................1-S17
(4) Fuel System...................................................................................................................1-S19
(5) Electrical System ...........................................................................................................1-S23
[2] DISASSEMBLING AND ASSEMBLING ..............................................................................1-S29
(1) Draining Engine Oil and Coolant ...................................................................................1-S29
(2) External Components ....................................................................................................1-S30
(3) Cylinder Head, Valves and Oil Pan ...............................................................................1-S30
(4) Gear Case and Timing Gears........................................................................................1-S35
(5) Piston and Connecting Rod...........................................................................................1-S41
(6) Flywheel and Crankshaft ...............................................................................................1-S43
(7) Starter............................................................................................................................1-S47
(8) Dynamo .........................................................................................................................1-S49
(9) Alternator.......................................................................................................................1-S50
[3] SERVICING .........................................................................................................................1-S51
(1) Cylinder Head and Valves .............................................................................................1-S51
(2) Timing Gears .................................................................................................................1-S56
(3) Piston and Connecting Rod...........................................................................................1-S59
(4) Crankshaft .....................................................................................................................1-S61
(5) Cylinder .........................................................................................................................1-S67
(6) Oil Pump........................................................................................................................1-S68
(7) Starter............................................................................................................................1-S69
(8) Alternator.......................................................................................................................1-S72
SERVICING
KiSC issued 01, 2013 A