Komatsu Diesel Engine 68E-88E Series Shop Manual SEBM011501 – PDF DOWNLOAD

Description

Komatsu Diesel Engine 68E-88E Series Shop Manual SEBM011501 – PDF DOWNLOAD

FILE DETAILS:

Komatsu Diesel Engine 68E-88E Series Shop Manual SEBM011501 – PDF DOWNLOAD

Language : English
Pages :204
Downloadable : Yes
File Type : PDF

TABLE OF CONTENTS:

Komatsu Diesel Engine 68E-88E Series Shop Manual SEBM011501 – PDF DOWNLOAD

COVER 1
CONTENTS 2
1 SPECIFICATIONS AND PERFORMANCE 7
11 2D68E 8
12 3D68E 9
13 3D74E 10
14 3D78AE 11
15 3D82AE 12
16 3D82E 13
17 3D84E 14
18 3D88E 15
19 4D82E 16
110 4D84E 17
111 4D88E 18
112 S3D84E 19
113 S4D84E 20
2 CROSS SECTIONAL VIEWS 21
21 SPECIAL SWIRL PRE-COMBUSTION CHAMBER SYSTEM (INDIRECT INJECTION SYSTEM) 22
22 DIRECT INJECTION SYSTEM 24
3 COOLING WATER, LUBRICATING OIL AND FUEL OIL 26
31 COOLING WATER 27
32 LUBRICATING OIL 28
33 FUEL OIL 30
4 TROUBLESHOOTING 32
41 TROUBLE CAUSES AND REMEDIES 33
42 TROUBLE DIAGNOSIS THROUGH MEASUREMENT OF COMPRESSION PRESSURE 37
5 SPECIAL SERVICE TOOLS AND MEASURING INSTRUMENTS 38
51 SPECIAL SERVICE TOOLS 39
52 MEASURING INSTRUMENTS 42
6 MEASUREMENT, INSPECTION AND ADJUSTMENT 46
61 MEASURING THE COMPRESSION PRESSURE 47
62 ADJUSTING THE VALVE HEAD CLEARANCE 49
63 CHECKING THE V-BELT TENSION 50
64 MEASURING AND CHECKING THE INJECTION PRESSURE AND SPRAY PATTERNS OF THE FUEL INJECTION VALVE 51
65 CHECKING AND ADJUSTING THE FUEL INJECTION TIMING 55
66 ADJUSTING THE NO-LOAD MAXIMUM (OR MINIMUM) REVOLUTIONS 58
67 CHECKING THE COOLING WATER SYSTEM AND RADIATOR FOR WATER LEAKAGE 58
68 CHECKING THE BATTERY 59
69 CHECKING THE SENSORS 62
610 CHECKING THE OIL COOLER 63
611 CHECKING THE PISTON COOLING NOZZLE 64
7 MEASURING PROCEDURES, SERVICE DATA AND CORRECTIVE ACTION 65
71 CYLINDER HEAD 66
72 CYLINDER BLOCK 74
73 VALVE ROCKER ARM 78
74 PISTON AND PISTON RING 81
75 CONNECTING ROD 87
76 CAMSHAFT 92
77 CRANKSHAFT 95
78 GEARS 98
79 TROCHOID PUMP100
8 DISASSEMBLY AND REASSEMBLY102
81 DISASSEMBLY103
82 PRECAUTIONS BEFORE AND DURING REASSEMBLY108
9 SERVICE DATA113
91 CYLINDER HEAD114
92 CYLINDER BLOCK115
93 VALVE ROCKER ARM115
94 PISTON116
95 PISTON RING117
96 CONNECTING ROD118
97 CAMSHAFT118
98 CRANKSHAFT119
99 SIDE GAP AND BACKLASH119
910 OTHERS120
10 TIGHTENING TORQUE121
101 MAIN BOLT/NUT122
102 STANDARD BOLT AND NUT123
11 FUEL INJECTION PUMP FOR INDIRECT INJECTION SYSTEM124
111 EXPLODED VIEW (YPFR TYPE)125
112 DISASSEMBLY126
113 INSPECTION128
114 REASSEMBLY130
12 FUEL INJECTION PUMP FOR DIRECT INJECTION SYSTEM132
121 EXPLODED VIEW (YPES TYPE)133
122 SPECIAL SERVICE TOOLS FOR DISASSEMBLY AND REASSEMBLY135
123 DISASSEMBLY136
124 INSPECTION141
125 REASSEMBLY143
13 GOVERNOR148
131 EXPLODED VIEWS OF GOVERNOR FOR INDIRECT INJECTION SYSTEM149
132 EXPLODED VIEWS OF GOVERNOR FOR DIRECT INJECTION SYSTEM151
133 DISASSEMBLY153
134 INSPECTION159
135 REASSEMBLY161
14 TURBOCHARGER165
141 SPECIFICATIONS166
142 CONSTRUCTION167
143 WASTE GATE VALVE ADJUSTING METHOD169
144 EXPLODED VIEW OF TURBOCHARGER (WITH WASTE GATE)171
145 TIGHTENING TORQUE172
146 SERVICE STANDARDS172
15 SERVICE INFORMATION FOR CARB ULG REGULATION173
151 LIMITING THE HIGH IDLE AND LOW IDLE ADJUSTMENT SCREW174
152 LIMITING THE FUEL VOLUME LIMITER SCREW175
16 ATTACHED DRAWING176
161 EXPLODED VIEWS OF ENGINE COMPONENTS177
162 EXPLODED VIEWS OF ENGINE COMPONENTS179
20 EPA CERTIFIED ENGINE181
201 APPLICABLE MACHINE, SERIAL NUMBER (EPA CERTIFIED ENGINE)182
202 EPA CERTIFICATION PLATE ATTACHING LOCATION183
203 DIFFERENCES WITH THE CURRENT PRODUCTION MODEL184
204 FUEL INJECTION TIMING ADJUSTMENT185
205 SECIFICATIONS196

IMAGES PREVIEW OF THE MANUAL:

S.M 14/12/24