Kubota D722-E - Table of Contents

CONTENTS
SPECIFICATIONS I
PERFORMANCE CURVES 4
DIMENSIONS 6
M. MECHANISM
F. FEATURE M-I
1. ENGINE BODY M-3
[I] CYLINDER BLOCK M-3
[2] CYLINDER HEAD M-3
[31
CRANKSHAFT M-5
[4] PISTON AND PISTON RINGS
-*---*----*-*-----* M -5
151 CONNECTING ROD M-5
[6] CAMSHAFT M-7
[8] ROCKER
ARM M-7
[9] VALVE TIMING
...................................... M-7
2. LUBRICATING SYSTEM M-9
[I] GENERAL
M-9
[2] OIL PUMP M-11
131
RELIEF VALVE M-11
[4]
OIL FILTER CARTRIDGE M-11
3. COOLING SYSTEM
M-I 5
[I] GENERAL M-15
..................................
....................................
.......................................
.................................
............................................
[71 FLYWHEEL .............................................. M-7
........................................
...............................................
............................................
......................................
.........................
[51 OIL PRESSURE SWITCH ......................... M-13
.............................................
......................................
[2] WATER PUMP M-15
131
THERMOSTAT M-17
141 RADIATOR M-17
151 RADIATOR CAP M-17
4. FUEL SYSTEM M-I 9
[I] GENERAL M-19
[2] FUEL FILTER M-19
131
FUEL FEED PUMP
M-2 1
141 ~NJECT~ON PUMP M-2 1
151 INJECTION NOZZLE M-27
[6] GOVERNOR M-27
5. ELECTRICAL SYSTEM M-31
......................................
...........................................
....................................
.............................................
.........................................
.................................
.................................
...............................
.........................................
11 1 STARTING SYSTEM ............................... M-31
[2] CHARGING SYSTEM
............................. .M-39
S. DISASSEMBLING AND SERVICING
G. GENERAL s-I DISASSEMBLING AND ASSEMBLING ........... S-113
[l] ENGINE IDENTIFICATION ........................ s- 1
S-113
[2] GENERAL PRECAIJTlONS
......................... s- 1 [I] OIL PUMP S-113
[4]
TROUBLESHOOT~NG S-8 CHECKING AND ADJUSTING 5-117
[5] SERVICING SPECIFICATIONS
.................. 5-1 6 [I] FAN BELT S-117
[6] MAINTENANCE CHECK LIST
.................. 5-32 [2] RADIATOR S-117
[7] CHECK AND MAINTENANCE
................. s-35 [31 THERMOSTAT 5-1 19
[a] SPECIAL TOOLS ..................................... 5-49 DISASSEMBLING AND ASSEMBLING ........... 5-1 19
s-57
[l] THERMOSTAT AND WATERPUMP ....... 5-1 19
CHECKING AND ADJUSTING
........................ 5-57 4. FUEL SYSTEM s-I 21
DISASSEMBLING AND ASSEMBLING
............ 5-61 CHECKING AND ADJUSTING ...................... 5-121
[l] DRAINING WATER AND OIL .................. 5-6 1 [I] INJECTION NOZZLE ............................ s-121
[2] EXTERNAL COMPORNENTS
.................. 5-6 1 [2] INJECTION PUMP ................................ S-123
SE RV IC1 N G
................................................
...........................................
131 TIGHTENING TORQUES ........................... 5-5 3. COOLING SYSTEM S-117
............................... .......................
............................................
..........................................
......................................
1. ENGINE BODY
~
[3] CYLINDER HEAD AND VALVES c........... .. 5-61 DISASSEMBLING AND ASSEMBLING ------*---- S-127
141 TIMING
GEAR AND CAMSHAFT......... ..... 5-67
[I] INJECTION NOZZLE ............................. ~ S-127 ~
[5] PISTON AND CONNECTING ROD ............ 5-73 S-129
[6] FLYWHEEL AND CRANKSHAFT
.............. 5-79 CHECKING 5-129
SERVICING
................................................... S-83
[l] CYLINDER HEAD AND VALVES ............... 5-83 [2] STARTER S-131
[2] PISTON AND CONNECTING ROD ............ 5-93 131 GLOW PLUG
S-131
[3] TIMING GEAR AND CAMSHAFT.--.----.----- 5-97 DISASSEMBLING AND ASSEMBLING .......... S-133
141 CRANKSHA FT..-.-.........-.....-....-..-...-.-.- S-103 [I] STARTER 5-133
151
CYLINDER ........................................... 5-1 11 SERVICING 5-135
2. LUBRICATING SYSTEM
5-113 [I] SIARTER ............................................ S-135
CHECKING
................................................ S-113
5. ELECTRICAL SYSTEM
.................................................
[l] DYNAMO AND REGULATAR ................ S-129
.............................................
........................................
.............................................
................................................
rn
(il
l I
a