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User Manuals: Mitsubishi Heavy Industries BS3G Engine
Manuals and User Guides for Mitsubishi Heavy Industries BS3G Engine. We have
2
Mitsubishi Heavy Industries BS3G Engine manuals available for free PDF download: Service Manual, Manual
Mitsubishi Heavy Industries BS3G Service Manual (485 pages)
Brand:
Mitsubishi Heavy Industries
| Category:
Engine
| Size: 8.93 MB
Table of Contents
Contents
1
Definition of Terms
3
Table of Contents
5
Table of Contents
7
General
7
General
8
Left-Hand Side View
8
S4E2 Diesel Engine - External Views
8
Right-Hand Side View
9
S4E2 Diesel Engine - Sectional Views
10
Transverse View
10
Longitudinal View
11
Engine Model and Application Codes
12
Engine Serial Number Location
12
2 Specifications
13
3 Tips on Disassembly and Reassembly
16
Maintenance Standards
17
Maintenance Standards
18
Important Bolts and Nuts
25
Tightening Torque
25
General Bolts and Nuts
26
Sealants
27
Special Tool List
29
Special Tool List
30
Overhaul Instructions
33
Determining When to Overhaul the Engine
34
Testing the Compression Pressure
35
Adjustments, Bench Test, Performance Tests
37
Adjustments, Bench Test, Performance Tests
38
Valve Clearance
38
Fuel System Priming
39
Fuel Injection Timing Inspection and Adjustment
40
No-Load Minim Urn (Idling) Speed and Maximum Speed Setting Inspection and Adjustment
42
RSV-Type Governor
42
Fan Drive Belt Inspection and Adjustment
48
Bench Test
49
Inspection after Starting up
49
Inspection and Adjustment after Bench Test
49
Performance Tests
49
Standard Equipment
49
Starting up
49
Test Items
49
Test Methods
50
Engine Accessory Removal and Installation
51
Engine Accessory Removal
52
Preparatory Steps
52
Engine Accessory Installation
56
Engine Proper
57
Cylinder Head and Valve Mechanism
58
Disassembly
58
Engine Proper
58
Inspection and Repair
60
Reassembly
60
Valves, Valve Guides and Valve Seats
61
Valve Springs
66
Combustion Jets
67
Cylinder Head
67
Valve Push Rods
67
Reassembling Sequence
68
Reassembly
68
Disassembly
72
Flywheel, Timing Gears and Camshaft
72
Camshaft and Camshaft Bushings
75
Inspection and Repair
75
Tappets
76
Idler, Idler Bushing and Idler Shaft
77
Timing Gears
77
Flywheel and Ring Gear
78
Crankshaft Pulley
79
Reassembly
81
Disassembly
84
Piston, Connecting Rods, Crankshaft and Crankcase
84
Crankcase and Cylinder Sleeves
86
Inspection and Repair
86
Pistons and Piston Rings
89
Crankshaft
95
Main Bearings
98
Reassembly
100
Intake & Exhaust Systems
105
Description
106
Exhaust Manifold
106
Lubrication System
107
Description
108
Oil Pump
109
Inspection and Repair
110
Reassembly
112
Disassembly and Inspection
113
Inspection
113
Oil Filter
113
Relief Valve
113
Cooling System
115
Disassembly
116
Water Pump
116
Inspection
117
Reassembly
118
Workshop Theory
119
Oil Seals
120
Precautions for Disassembly and Reassembly
120
Bearings
121
O-Rings
121
Lock Plates
122
Split Pins and Spring Pins
122
Inspection
123
Thermostat
123
Fan and Fan Belt
124
Inspection
124
Introduction
129
Major Equipment Specifications
129
Fuel System
131
Cartridge Type Paper-Element Filter
132
Description
132
Disassembly and Inspection
132
Fuel Filter
132
Fuel System
132
Disassembly
133
Fuel Injection Nozzles
133
Inspection and Adjustment
133
Reassembly
136
Disassembly
137
Fuel Feed Pump
137
Airtightness
138
Inspection and Adjustment
138
Disassembly
139
Fuel Injection Pump
139
Inspection
141
Reassembly
143
Testing and Adjustment
145
Disassembly
150
Governor - Disassembled View
150
RSV Governor
150
Governor - Sectional View
152
Reassembly
152
Testing and Adjustment
153
Tightening Torque
153
Medium-Speed Control Adjustment
154
Setting the Full-Load Stopper
154
Angleich Control Adjustment
155
Low-Speed Control Adjustment
155
High-Speed Control Adjustment
156
Matching the Pump to the Engine
158
Maintenance Standards
159
Important Bolts and Nuts
161
Tightening Torque
161
Electrical System
163
Disassembly
164
Electrical System
164
Starter
164
Inspection and Repair
165
Reassembly
169
Inspection and Testing after Reassembly
170
Alternator
172
Disassembly
172
Inspection and Repair
172
Glow Plugs
174
Inspection
174
Reassembly
174
Maintenance Standards
175
Tightening Torque
175
BD2G, BS3G Wiring Diagram
177
Flywheel Clutch I
183
Direct Drive Transmission
185
Brake
187
Steering Clutches and Final Drives
188
Steering Valve
190
Frame
191
Front Idlers
192
Hydraulic Adjuster Cylinders and Recoil Springs
193
Track Carrier Rollers
194
Track Rollers
195
Tracks
196
Standard Model Track
197
Swamp Model/Super-Swamp Model/Ultra Super-Swamp Model Track
197
Hydraulic Pump
198
Control Valve
199
Cylinders
207
Power Angling/Tilt Blade (BD2G)
213
Power Tilt Blade (BD2G)
214
Bucket and Linkage (BS3G)
215
Tightening Torque for Standard Bolts
216
Operating Principle
225
Direct-Drive (DO) Model
226
General Description
226
Operating Principle
226
Flywheel Clutch
229
Clutch Oil Line
230
Direct-Drive (DD) Transmission
231
Power Flow in Transmission
232
Transmission Control
233
Steering Clutches, Brakes and Final Drives
234
Steering Clutch and Brake Controls
235
Steering Clutch Control Hydraulic Circuit
236
Carrier Rollers
237
Undercarriage
237
Testing and Adjustment
241
Adjusting the Steering Clutches and Brakes
242
Adjusting the Brake Pedal
243
Adjusting the Clutch Pedal
243
Adjusting the Clutch Brake
244
Adjusting the Tracks
244
Troubleshooting Guide
245
Operating Principle
263
General Description
264
Power Train
264
Damper
269
Description
270
DPS Transmission
270
Hydraulic Control Circuit
273
Transmission Control Valve
275
Pre Filling of 1St-Speed Clutch Piston Chamber
277
Pre Filling of Forward Clutch Piston Chamber
278
Modulation Action
279
Completion of Shifting
280
Inching Action
281
Testing and Adjustment
285
DPS Transmission
286
Testing the Clutches for Slippage
286
If Transmission Shifts Hard
287
Trouble Diagnosis by Oil Pressure Readings
287
If Shock Is Felt When Shifted
288
Iftime Lag in Shifting Is Excessive
288
If Inching Pedal Malfunctions
289
If Oil Pressures Are High
290
If Output Power Is Not Enough
290
If Transmission Overheats
290
Testing the Control Valve
291
Bench Test Criteria for Transmission Oil Pump
292
Adjusting the Inching Pedal
293
Adjusting the Transmission Control Lever
293
Troubleshooting Guide
294
Maintenance Standards
299
DPS Transmission
300
Transmission Control Valve
302
Disassembly and Reassembly
305
B Reverse Clutch Group
311
C Forward Clutch Group and 3Rd-Speed Clutch Group
312
2Nd-Speed Clutch Group
313
1St-Speed Clutch Group and Cover Group
314
Forward Clutch Group and 3Rd-Speed Clutch Group
318
Reverse Clutch Group
319
Transmission Case and Flange· Group
320
Transmission Control Valve
323
Transfer
325
Bevel Gear
327
Pinion Adjustment
327
Tips for Reassem Bly
327
Damper
328
Operating Principle
339
BD2G-PAT Hydraulic Circuit Diagram
340
BD2G-PT Hydraulic Circuit Diagram
340
General Description
340
BS3G Hydraulic Circuit Diagram
341
3-Section Control Valve (BD2G-PAT)
342
Control Valve Sections
343
Lift Valve Plunger Section
343
Tilt/Angling Valve Plunger Section
343
2-Section Control Valve (BD2G-PT)
347
Main Relief Valve
357
Safety Valve
359
Testing and Adjustment
361
BD2G Tractor
362
Testing Cylinder Rods for Drift
362
Testing Lift Cylinders for Blade Holding Ability (BD2G-PAT, PT)
363
BS3G Tractor Shovel
365
Testing Cylinder Rods for Drift
365
Testing Cylinders for Actuating Speed
367
Adjusting Main Relief Valve
369
Adjusting Safety Valve
369
Troubleshooting Guide
370
Blade (BD2G)
371
Shovel (BS3G)
371
Engine Dismounting and Mounting
381
Mounting
385
Tips for Mounting
385
Flywheel Clutch
387
Direct-Drive (D D) Transmissi on
397
C Shift Fork Group, D Countershaft Group and E Bevel Gear Shaft Group
401
Steering Clutches and Brakes
406
Steering Clutch & Brake Assembly
410
Bevel Gear Assembly
414
Steering Valve
418
Final Drives
420
Final Drives
422
Undercarriage
424
Front Idlers
425
Recoil Springs and Hydraulic Adjuster Cylinders
427
Track Rollers
431
Tracks
434
Track Carrier Rollers
437
Special Tools
440
Hydraulic Pump
449
Control Valve
453
Power Angling/Tiit Blade
462
Power Tilt Blade
464
Bucket and Linkage
466
Hydraulic Cylinders
468
Ring Nut Type
470
Gland Screw Type
471
Gland Screw Type Cylinder
473
Special Tools
480
Ring Nut Type Cylinder
473
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Mitsubishi Heavy Industries BS3G Manual (65 pages)
Brand:
Mitsubishi Heavy Industries
| Category:
Tractor
| Size: 1.97 MB
Table of Contents
Levers
5
Battery
8
Table of Contents
47
Remarks Page
48
Stroke: 16
52
Free Play: 0.5
52
(0.02 to 0.08 In.)
52
(3/4 to 1-3/16 In.)
53
Stroke: 20 to 22 Em
53
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