Kubota D1503-M-DI Workshop Manual page 20

SERVICING
1. GENERAL .........................................................................................................S-1
[1] ENGINE IDENTIFICATION........................................................................S-1
(1) Model Name and Engine Serial Number ..............................................S-1
(2) Cylinder Number ...................................................................................S-2
[2] GENERAL PRECAUTION .........................................................................S-3
[3] TIGHTENING TORQUES ..........................................................................S-4
(1) Tightening Torques for Special Use Screws, Bolts and Nuts ...............S-4
(2) Tightening Torques for General Use Screws, Bolts and Nuts ..............S-4
[4] TROUBLESHOOTING ................................................................................S-5
[5] SERVICING SPECIFICATIONS ................................................................S-8
[6] MAINTENANCE CHECK LIST................................................................S-17
[7] CHECK AND MAINTENANCE................................................................S-19
(1) Daily Check Points..............................................................................S-19
(2) Check Points of Every 50 Hours .........................................................S-20
(3) Check Points of Every 100 Hours .......................................................S-21
(4) Check Point of Every 200 Hours.........................................................S-23
(5) Check Points of Every 400 Hours .......................................................S-24
(6) Check Points of 500 Hours .................................................................S-26
(7) Check Points of Every 1 or 2 Months..................................................S-29
(8) Check Point of Every Year..................................................................S-31
(9) Check Point of Every 800 Hours.........................................................S-31
(10)Check Points of Every 1500 Hours.....................................................S-32
(11)Check Point of Every 3000 Hours.......................................................S-33
(12)Check Points of Every 2 Years ...........................................................S-33
[8] SPECIAL TOOLS.....................................................................................S-34
2. ENGINE BODY ..............................................................................................S-42
[1] CHECKING AND ADJUSTING ...............................................................S-42
[2] DISASSEMBLING AND ASSEMBLING..................................................S-43
(1) Draining Coolant and Oil.....................................................................S-43
(2) External Components .........................................................................S-43
(3) Cylinder Head and Valves ..................................................................S-44
(4) Timing Gears, Camshaft and Fuel Camshaft......................................S-49
(5) Piston and Connecting Rod ................................................................S-55
(6) Crankshaft...........................................................................................S-58
[3] SERVICING ..............................................................................................S-61
(1) Cylinder Head and Valves ..................................................................S-61
(2) Timing Gears, Camshaft and Fuel Camshaft......................................S-66
(3) Piston and Connecting Rod ................................................................S-70
(4) Crankshaft...........................................................................................S-73
(5) Cylinder...............................................................................................S-79
3. LUBRICATING SYSTEM ...............................................................................S-81
[1] Checking ...................................................................................................S-81
[2] Servicing ...................................................................................................S-82
4. COOLING SYSTEM .......................................................................................S-83
[1] CHECKING AND ADJUSTING ...............................................................S-83
[2] DISASSEMBLING AND ASSEMBLING...................................................S-85
5. FUEL SYSTEM ..............................................................................................S-86
[1] CHECKING AND ADJUSTING ...............................................................S-86
CONTENTS
KiSC issued 10, 2009 A