Komatsu SAA6D114E-3 Manuals

Manuals and User Guides for Komatsu SAA6D114E-3. We have 1 Komatsu SAA6D114E-3 manual available for free PDF download: Shop Manual

Komatsu SAA6D114E-3 Shop Manual (342 pages)

Brand: Komatsu | Category: Engine | Size: 12.18 MB

Table of Contents
5
Safety Notice
12
How to Read the Shop Manual
17
Explanation of Terms for Maintenance Standard
19
Handling of Electric Equipment and Hydraulic Component
21
Handling of Connectors Newly Used for Engines
30
How to Read Electric Wire Code
33
Precautions When Carrying out Operation
36
Method of Disassembling and Connecting Push-Pull Type Coupler
39
Standard Tightening Torque Table
42
Conversion Table
46
Specification
53
General
54
Specification and Technical Data
54
Specifications
55
General View
60
Dimensions Table
64
Engine Performance Curves
65
Intake, Exhaust System
72
Intake System
72
Exhaust System
73
Turbocharger
74
Lubricating Oil System
77
Cooling System
79
Fuel System (Common Rail)
80
Maintenance Standard
85
Turbocharger
85
Cylinder Head
86
Cylinder Block
88
Cylinder Liner
90
Crankshaft
92
Piston, Piston Ring and Piston Pin
93
Connecting Rod
94
Vibration Damper
96
Timing Gear
97
Camshaft
98
Valve and Valve Guide
100
Rocker Arm, Shaft and Tappet
102
Flywheel and Flywheel Housing
104
Oil Pump
106
Standard Value Table
109
Standard Service Value Table SEN00261-02
109
Series
109
Standard Value Table for Testing, Adjusting and Troubleshooting
110
Run-In Standard and Performance Test Criteria
114
Testing and Adjusting
119
Testing and Adjusting Tools List
121
Testing and Adjusting
121
Testing Air Boost Pressure
122
Adjusting Valve Clearance
123
Testing Compression Pressure
125
Testing Blow-By Pressure
128
Testing Oil Pressure
129
Handling Fuel System Parts
130
Releasing Residual Pressure in Fuel System
130
Testing Fuel Pressure
131
Reduced Cylinder Mode Operation
136
Injection Cranking
136
Testing Leakage from Pressure Limiter and Return Rate from Injector
137
Bleeding Air from Fuel Circuit
139
Testing Fuel System for Leakage
140
Handling Controller High-Voltage Circuit
141
Replacing Alternator Belt
141
General Information on Troubleshooting
143
Points on Troubleshooting
144
Troubleshooting
144
General Information on Troubleshooting
144
Error and Failure Code Table
145
Information in Troubleshooting Table
148
Troubleshooting of Electrical System (E-Mode), Part 1
151
Code [111/CA111] Engine Controller Internal Failure
153
Code [115/CA115] Eng. Ne and Bkup Speed Sensor Error
153
Code [122/CA122] Charge Air Press Sensor High Error
154
Code [123/CA123] Charge Air Press Sensor Low Error
156
Code [131/CA131] Throttle Sensor High Error
158
Code [132/CA132] Throttle Sensor Low Error
160
Code [144/CA144] Coolant Temp. Sensor High Error
162
Code [145/CA145] Coolant Temp. Sensor Low Error
164
Code [153/CA153] Charge Air Temp. Sensor High Error
166
Code [154/CA154] Charge Air Temp. Sensor Low Error
168
Code [155/CA155] Charge Air Press. High Speed Derate
170
Code [187/CA187] Sensor Sup. 2 Volt. Low Error
172
Code [221/CA221] Ambient Air Press. Sensor High Error
174
Code [222/CA222] Ambient Air Press. Sensor Low Error
176
Code [227/CA227] Abnormally High Level in Sensor Power Supply 2 Circuit
178
Code [234/CA234] Eng. Overspeed
179
Code [238/CA238] Ne Speed Sensor Sup. Volt. Error
180
Code [271/CA271] IMV (IMA) Short Error
181
Code [272/CA272] IMV (IMA) Open Error
182
Code [281/CA281] High Pressure Pump Error
184
Code [322/CA322] Injector No. 1 System Open/Short Error
186
Code [323/CA323] Injector No. 5 System Open/Short Error
188
Code [324/CA324] Injector No. 3 System Open/Short Error
190
Code [325/CA325] Injector No. 6 System Open/Short Error
192
Code [331/CA331] Injector No. 2 System Open/Short Error
194
Code [332/CA332] Injector No. 4 System Open/Short Error
196
Code [342/CA342] Engine Controller Data Matching Error
198
Code [351/CA351] INJ. Drive Circuit Error
203
Troubleshooting
203
Troubleshooting of Electrical System (E-Mode), Part 2
203
Code [352/CA352] Sensor Sup. 1 Volt. Low Error
205
Code [386/CA386] Sensor Sup. 1 Volt. High Error
207
Code [428/CA428] Water Sensor High Level Error
208
Code [429/CA429] Water Sensor Low Level Error
210
Code [431/CA431] Idle Validation Switch Error
212
Code [432/CA432] Idle Validation Process Error
214
Code [435/CA435] Eng. Oil Switch Error
216
Code [441/CA441] Supply Voltage Low Error
218
Code [442/CA442] Supply Voltage High Error
220
Code [449/CA449] Rail Press. High Error 2
222
Code [451/CA451] Rail Press. Sensor High Error
224
Code [452/CA452] Rail Press. Sensor Low Error
226
Code [488/CA488] Charge Air Temp. High Torque Derate
228
Code [553/CA553] Rail Press. High Error 1
229
Code [559/CA559] Rail Press Low Error
230
Code [689/CA689] Eng. Ne Speed Sensor Error
232
Code [731/CA731] Eng. Bkup Speed Sensor Phase Error
234
Code [757/CA757] All Engine Controller Data Lost Error
236
Code [778/CA778] Eng. Bkup Speed Sensor Error
238
Code [1633/CA1633] KOMNET Error
240
Code [2185/CA2185] Throttle Sens. Sup. Volt. High Error
242
Code [2186/CA2186] Throttle Sens. Sup. Volt. Low Error
243
Code [2249/CA2249] Rail Press very Low Error
244
Code [2265/CA2265] Abnormally High Level in Electric Lift Pump
246
Code [2266/CA2266] Abnormally Low Level in Electric Lift Pump
248
Code [2311/CA2311] IMV (IMA) Solenoid Error
250
Code [2555/CA2555] Intake Air Heater Relay Supply Voltage Low Error
252
Code [2556/CA2556] Intake Air Heater Relay Supply Voltage High Error
254
Code
256
Code
257
Troubleshooting of Mechanical System (S-Mode)
261
Method of Using Troubleshooting Charts
261
Starting Performance Is Poor
264
Engine Does Not Start
265
Engine Does Not Pick up Smoothly
268
Engine Stops During Operations
269
Engine Does Not Rotate Smoothly
270
Engine Lacks Output (or Lacks Power)
271
Exhaust Smoke Is Black (Incomplete Combustion)
272
Oil Consumption Is Excessive (or Exhaust Smoke Is Blue)
273
Oil Becomes Contaminated Quickly
274
Fuel Consumption Is Excessive
275
Oil Is in Coolant (or Coolant Spurts Back or Coolant Level Goes Down)
276
Oil Pressure Drops
277
Oil Level Rises (Entry of Coolant or Fuel)
278
Coolant Temperature Becomes too High (Overheating)
279
Abnormal Noise Is Made
280
Vibration Is Excessive
281
General Information on Disassembly and Assembly
283
How to Read this Manual
284
Coating Materials List
285
Special Tools List
288
Disassembly and Assembly, Part 1
291
Disassembly and Assembly
291
General Disassembly of Engine
292
Disassembly and Assembly, Part 2
309
Disassembly and Assembly
310
General Assembly of Engine
310

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Komatsu SAA6D114E-3 Manuals

Komatsu SAA6D114E-3 Shop Manual (342 pages)

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