Kubota D1703-BE - Contents

CONTENTS
SAFETY INSTRUCTIONS
1 PERFORMANCE CURVES 18
SPEC1 FlCATl ONS
12 DIMENSIONS 21
I M. MECHANISM I
F. FEATURE M-1
1. ENGINE BODY M-3
[I] CYLINDER BLOCK M-3
[2] CYLINDER HEAD M-3
[31
CRANK SHAFT M-5
[5] CONNECTING ROD M-5
[6] CAMSHAFT M-7
171 FLYWHEEL M-7
[8] ROCKER
ARM M-7
2. LUBRICATING SYSTEM M-9
[I] GENERAL M-9
[2] OIL PUMP M-11
131
RELIEF VALVE M-11
[41 OIL FILTER CARTRIDGE M-13
151
OIL PRESSURE SWITCH M-13
3. COOLING SYSTEM M-15
[I] GENERAL M-15
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[4] PISTON AND PISTON RINGS ................... M-5
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[2] WATER PUMP
M-15
131 THERMOSTAT
M-17
[41 RADIATOR
M-17
[5] RADIATOR CAP
;........ M-17
4. INTAKE/EXHAUST SYSTEM M-19
[I] AIR CLEANER M-19
[2] MUFFLER M-19
5. FUEL SYSTEM M-21
[I] GENERAL M-2 1
[2] INJECTION PUMP M-2 1
[4] FUEL FILTER M-27
[5] FUEL LIFT PUMP M-29
[6] GOVERNOR M-3 1
6. ELECTRICAL SYSTEM M-35
[I] CHARGING,SYSTEM M-35
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[31 INJECTION NOZZLE .............................. M-27
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S. DISASSEMBLING AND SERVICING
I I
G. GENERAL s-1
[l] ENGINE IDENTIFICATION s- 1
[2] GENERAL PRECAUTlONS 5-3
[3] TIGHTENING TORQUES
5-5
[5] SERVICING SPECIFICATIONS .................. 5-1 6
[6] MAINTENANCE CHECK LIST
.................. 5-32
[7] CHECK AND MAINTENANCE
................. s-35
[8] SPECIALTOOLS s-45
1. ENGINE BODY s-53
CHECKING AND ADJUSTING 5-53
D
ISASSEM B LING AN D ASS EM B LI N G e-. --. - - -*-. s-55
[l] DRAINING WATER AND OIL .................. 5-55
[2] EXTERNAL COMPORNENTS
................... 5-55
[3] CYLINDER HEAD AND VALVES
.............. 5-57
[41
GEAR CASE 5-59
[5] PISTON AND CONNECTING ROD
............ 5-67
[6] FLYWHEEL AND CRANKSHAFT
*-*----------- S-71
s E RVI CI N G
s-73
[I] CYLINDER HEAD 5-73
[2] TIMING GEARAND CAMSHAFT............. 5-81
[3] PISTON AND CONNECTING ROD
............ S-85
[4] CRANKSHAFT 5-89
[51
CYLINDER BORE 5-98
2. LUBRICATING SYSTEM s-99
CHECKING s-99
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14.1 TROUBLESHOOTlNG 5-8
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SERVICING s-99
[I] OIL PUMP 5-99
3. COOLING SYSTEM 5-101
CHECKING 5-1 01
[I] FAN BELT 5-1 01
[2] RADIATOR 5-101
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DISASSEMBLING AND ASSEMBLING **-.------ S-103
4. FUEL SYSTEM S-105
CHECKING AND ADJUSTING 5-1 05
[I] INJECTION PUMP S-105
[2] INJECTION NOZZLE S-107
DISASSEMBLING AND ASSEMBLING
.......... 5-109
[I] INJECTION PUMP s-109
[2] INJECTION NOZZLE 5-1 09
5. ELECTRICAL SYSTEM s-111
CHECKING 5-1 11
[I] STARTER s-111
[2] GLOW PLUG
s-11 1
[3] ALTERNATOR AND REGULATOR
.......... 5-1 13
DISASSEMBLING AND ASSEMBLING
.......... S-123
[I] STARTER 5-1 23
[2] ALTERNATOR 5-125
SERVICING 5-133
[I] STARTER S-133
[2] ALTERNATOR 5-1
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