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Mitsubishi S4S Diesel Engine Manuals
Manuals and User Guides for Mitsubishi S4S Diesel Engine. We have
4
Mitsubishi S4S Diesel Engine manuals available for free PDF download: Service Manual, Operation & Maintenance Manual, Users Manual And Maintenance Manual
Mitsubishi S4S Service Manual (242 pages)
Engine base
Brand:
Mitsubishi
| Category:
Engine
| Size: 14.92 MB
Table of Contents
Introduction
2
How to Use this Manual
3
Methods of Indication
3
Terms Used in this Manual
4
Abbreviations, Standards, Etc.
4
Units of Measurement
4
General Contents
5
Safety Cautions
6
Danger of Fire and Explosion
7
Danger of Entanglement
8
Danger of Burns
9
Beware of Exhaust Gas Poisoning
9
Danger of Hearing Problems
9
Beware of Falling Equipment
10
Cautions Regarding Engine Oil and LLC
10
Cautions Regarding Battery
11
Response to Abnormalities
11
General
14
Outline
15
External View (In-Line Fuel Injection Pump and Distributor-Type Fuel Injection Pump)
15
Left View of Engine
15
Right View of Engine
15
S4S-DT In-Line Fuel Injection Pump Specification
16
S6S In-Line Fuel Injection Pump Specification
17
S6S-DT In-Line Fuel Injection Pump Specification
18
S4S Distributor-Type Fuel Injection Pump Specification
19
Left/Right View of Engine
20
S4S-DT Distributor-Type Fuel Injection Pump Specification
20
S6S Distributor-Type Fuel Injection Pump Specification
21
S6S-DT Distributor-Type Fuel Injection Pump Specification
22
Outline of Fuel System
23
S4S In-Line Fuel Injection Pump (Swirl Chamber) Specification
23
S4S-DT In-Line Fuel Injection Pump (Direct Injection) Specification
23
S4S Distributor-Type Fuel Injection Pump (Swirl Chamber) Specification
24
S4S-DT Distributor-Type Fuel Injection Pump (Direct Injection) Specification
24
S6S In-Line Fuel Injection Pump (Swirl Chamber) Specification
25
S6S-DT In-Line Fuel Injection Pump (Direct Injection) Specification
25
S6S Distributor-Type Fuel Injection Pump (Swirl Chamber) Specification
26
S6S-DT Distributor-Type Fuel Injection Pump (Direct Injection) Specification
26
Outline of Lubrication System
27
Outline of Cooling System S4S
31
Outline of Cooling System S4S-DT
31
Outline of Cooling System S6S
32
Outline of Cooling System S6S-DT
32
Outline of Inlet and Exhaust Systems
33
Non-Turbocharged Engine
33
Turbocharged Engine
33
Engine Serial Number
34
Engine Model and Application Code
34
S4S In-Line Fuel Injection Pump Specification
35
S6S In-Line Fuel Injection Pump Specification (May Differ in Detail)
38
S4S Distributor-Type Fuel Injection Pump Specification (May Differ in Detail)
41
S6S Distributor-Type Fuel Injection Pump Specification (May Differ in Detail)
44
Tips on Disassembly and Reassembly
47
Maintenance Standards
48
Maintenance Standards Table
49
Tightening Torque Table
55
Important Bolts and Nuts
55
Engine Main Parts
55
Fuel System
55
Lubricating System
56
Cooling System
56
Inlet and Exhaust Systems
56
Electrical System
56
Standard Bolts and Nuts
57
Standard Eye Bolts
57
Standard Union Nuts
57
Standard Plugs
57
Sealants and Lubricants Table
58
Special Tools
60
Overhaul Instructions
64
Determination of Overhaul Timing
65
Testing Compression Pressure
66
Preparation for Disassembly
68
Cutting off Fuel Supply
69
Removing Electrical Wiring
69
Draining Coolant
69
Draining Engine Oil
69
Disassembly of Main Engine Parts
70
Disassembly and Inspection of Cylinder Head and Valve Mechanism
71
Removing Rocker Shaft Assembly
72
Disassembling Rocker Shaft Assembly
72
Removing Cylinder Head Assembly
72
Removing Valves and Valve Springs
72
Disassembly of Flywheel
73
Removing Flywheel Housing
74
Damper, Timing Gears and Camshaft
75
Disassembly of Timing Gears
75
Removing Damper (S6S)
76
Removing Crankshaft Pulley
76
Removing Cover
76
Removing Fuel Injection Pump
76
Removing Oil Pan
77
Removing Timing Gear Case
77
Removing Oil Pump Gear
77
Removing Idler Gear
77
Removing Camshaft
78
Separating Camshaft Gear
78
Removing Front Plate
78
Disassembly of Pistons, Connecting Rods, Crankshaft and Crankcase
79
Removing Connecting Rod Caps
80
Preparation for Pulling out Pistons
80
Pulling out Pistons
80
Removing Piston Rings
80
Removing Piston Pins
81
Removing Main Bearing Caps
81
Removing Crankshaft
81
Removing Tappets
81
Inspection and Repair of Main Engine Parts
82
Cylinder Head and Valve Mechanisms
83
Measuring Rocker Bushing Inside Diameter and Rocker Shaft Outside Diameter
83
Measuring Valve Stem Outside Diameter
83
Measuring Clearance between Valve Stems and Valve Guides
83
Replacing Valve Guides
84
Checking Valve Faces
85
Contact of Valves with Valve Seats
85
Repairing Valve Faces
85
Repairing Valve Seats
86
Replacing Valve Seats
86
Inserting Valve Seats
86
Facing up Valves and Valve Seats
87
Measuring Tilt and Free Length of Valve Springs
87
Measuring Distortion of Cylinder Head Bottom
88
Surface
88
Measuring Bend of Pushrods
88
Replacing Combustion Jets
88
Measuring Flatness of Flywheel
89
Checking Flywheel for Deflection
89
Checking Ring Gear
89
Replacing Ring Gear
89
Measuring Backlash and End Play
90
Measuring Cam Height
90
Measuring Bend of Camshaft
91
Measuring Camshaft Journal Outside Diameter and Camshaft Bore Diameter
91
Driving Camshaft Bushing
92
Measuring Idler Bushing Inside Diameter and Shaft Outside Diameter
92
Replacing Idler Shaft
92
Checking V-Belt Groove of Crankshaft Pulley for
93
Wear
93
Checking Damper (S6S)
93
Crankcase, Pistons, Connecting Rods, Crankshaft and Tappets
94
Measuring Distortion of Crankcase Top Surface
94
Measuring Cylinder Inside Diameter
94
Measuring Piston Outside Diameter
95
Measuring Clearance of Piston Ring Abutments
95
Measuring Piston Ring Grooves
95
Measuring Piston Pin Bore Diameter and Piston Pin Outside Diameter
96
Measuring Piston Projection
96
Measuring Clearance between Connecting Rod Bearings and Crank Pins
97
Measuring Clearance between Connecting Rod Bushings and Piston Pins
97
Replacing Connecting Rod Bushings
98
Checking Bend and Twist of Connecting Rods
98
Checking Connecting Rod Bearings
99
Measuring End Play of Connecting Rods
99
Replacing Connecting Rods
99
Measuring Crank Journal Outside Diameter
99
Measuring Crank Pin Outside Diameter
100
Grinding Crankshaft
100
Measuring End Play of Crankshaft
101
Measuring Bend of Crankshaft
101
Replacing Crankshaft Gear
102
Checking Oil Seal Contact Surface
102
Installing Sleeve
102
Removing Sleeve
103
Checking Main Bearing Surfaces
103
Measuring Clearance of Main Bearing
104
Checking Contact Surfaces of Tappet Cams
104
Measuring Clearance between Tappets and Tappet Guide Holes
104
Reassembly of Main Engine Parts
106
Installing Main Bearings, Thrust Plates and Tappets
107
Installing Main Bearing Caps
107
Crankcase, Tappets, Crankshaft, Pistons and Connecting Rods
107
Installing Crankshaft
107
Measuring Crankshaft End Play
108
Installing Main Bearing Cap Bolts
108
Installing Piston Rings
109
Preparation for Installing Pistons
109
Installing Connecting Rod Tightening Bolts and Bearings
110
Orienting Piston Ring Abutments
110
Installing Pistons
110
Installing Connecting Rod Caps
111
Timing Gears
112
Installing Front Plate
112
Installing Camshaft Gear and Thrust Plates
112
Installing Idler Gear
113
Installing Oil Pump Gear
113
Check and Adjustment after Installing Timing Gears
113
Checking Valve Timing
114
Installing Oil Seals
115
Installing Timing Gear Case
115
Installing Oil Pan
115
Installing Fuel Injection Pump
116
Installing Cover
116
Installing Crankshaft Pulley
116
Installing Damper (S6S)
116
Installing Flywheel Housing
117
Installing Stem Seals
118
Installing Valves and Valve Springs
118
Installing Cylinder Head
119
Inserting Pushrods
119
Reassembling Rocker Arms and Rocker Shaft Assembly
119
Installing Rocker Shaft Assembly
120
Checking Top Dead Center of No. 1 Piston on Compression Stroke
120
Adjusting Valve Clearance
121
Removal of Fuel System
122
Fuel Filter and Fuel Pipes
123
Swirl Chamber Specification
124
Direct Injection Specification
124
Removal of Fuel Injection Pipes, Fuel Leak-Off Pipes and Fuel Injection Nozzles (In-Line Fuel Injection Pump)
124
Removal of Fuel Injection Pipes, Fuel Leak Injection Nozzles (Distributor-Type Fuel Injection Pump)
125
Removal of Fuel Injection Pump (In-Line and Distributor-Type Fuel Injection Pumps)
126
Disassembly and Inspection of Fuel Filter (In-Line Fuel Injection Pump, Non-Turbocharged/Turbocharged)
129
Disassembly and Inspection of Fuel Filter (Distributor-Type Fuel Injection Pump)
130
Reassembly of Fuel Filter (In-Line Fuel Injection Pump, Non-Turbocharged)
131
Reassembly of Fuel Filter (In-Line Fuel Injection Pump, Turbocharged)
132
Reassembly of Fuel Filter (Distributor-Type Fuel Injection Pump)
133
Fuel Injection Nozzles
134
Disassembly of Fuel Injection Nozzles (Swirl Chamber Specification)
134
Disassembly of Fuel Injection Nozzles (Direct Injection Specification)
134
Inspection of Fuel Injection Nozzles
135
Checking Fuel Injection Nozzle for Valve Opening Pressure
135
Checking Fuel Spray Pattern from Fuel Injection Nozzle
135
Cleaning or Replacing When Spraying Badly
136
Reassembly of Fuel Injection Nozzles (Swirl Chamber Specification)
137
Reassembly of Fuel Injection Nozzles (Direct Injection Specification)
137
Installation of Fuel System
138
Installation of Fuel Injection Pump (In-Line and Distributor-Type Fuel Injection Pumps)
139
Alignment Marks of Timing Gears
139
Installation of Fuel Injection Pipes, Fuel Leak-Off Pipes and Fuel Injection Nozzles (Distributor-Type Fuel Injection Pump)
140
Installation of Fuel Injection Pipes, Fuel Leak-Off Pipes and Fuel Injection Nozzles (In-Line Fuel Injection Pump)
141
Installation of Fuel Filter and Fuel Pipes
142
Removal of Lubrication System
144
Removal of Oil Filter and Relief Valve
145
Removal of Oil Cooler
146
Removal of Oil Pump, Oil Pan and Oil Strainer
147
Disassembly, Inspection and Reassembly of Lubrication System
148
Disassembly of Oil Pump
149
Inspection of Oil Pump
150
Measuring Clearance between Outer Rotor and Inner Rotor
150
Measuring End Play between Rotors and Pump Case
150
Measuring Clearance between Outer Rotor and Pump Case
150
Measuring Clearance between Main Shaft and Pump Case
151
Measuring Clearance between Main Shaft and Oil Pump Bushing
151
Installing Oil Pump Bushing
151
Reassembly of Oil Pump
152
Disassembly and Inspection of Oil Cooler
153
Inspection of Oil Filter
154
Inspection of Relief Valve
155
Inspection of Safety Valve
155
Installation of Lubrication System
156
Installation of Oil Pump, Oil Pan and Oil Strainer
157
Installation of Oil Cooler
158
Installation of Oil Filter and Relief Valve
159
Removal of Cooling System
160
Removal of Cooling Fan, Fan Pulley and V-Belt
161
Removal of Thermostat
162
Removal of Water Pump
163
Disassembly, Inspection and Reassembly of Cooling System
164
Disassembly of Thermostat
165
Inspection of Thermostat
165
Disassembly of Water Pump
166
Inspection of Water Pump
166
Installation of Cooling System
168
Installation of Water Pump
169
Installation of Thermostat
170
Installation of Cooling Fan, Fan Pulley and V-Belt
171
Removal of Inlet and Exhaust Systems
172
Removal of Turbocharger (In-Line Fuel Injection Pump Specification)
173
Removal of Turbocharger (Distributor-Type Fuel Injection Pump Specification)
174
Removal of Inlet Manifold
175
Distributor-Type Fuel Injection Pump Specification
176
In-Line Fuel Injection Pump Specification
176
Removal of Exhaust Manifold
176
Disassembly, Inspection and Reassembly of Inlet and Exhaust Systems
178
Inspection of Inlet and Exhaust Manifolds
179
Measurement of Exhaust Manifold Distortion
179
Installation of Inlet and Exhaust System
180
Installation of Exhaust Manifold
181
Installation of Inlet Manifold
182
Installation of Turbocharger (In-Line Fuel Injection Pump Specification)
183
Installation of Turbocharger (Distributor-Type Fuel Injection Pump Specification)
184
Removal of Electrical System
186
Removal of Starter
187
Removal of Alternator
188
Removal of Glow Plug
189
Disassembly, Inspection and Reassembly of Electrical System
190
Disassembly of Starter (12 V, 24 V)
191
Disassembly of Starter M8T60373 (24 V-5 Kw)
192
Removing Magnet Switch
193
Removing Rear Bracket
193
Removing Brush Holder
193
Removing Center Bracket
194
Removing Pinion Shaft
194
Removing Ball Bearings
194
Inspection and Repair of Starter
195
Inspecting Brushes
195
Inspecting Armature
196
Inspecting Field Coil
197
Inspecting Bearings
197
Inspecting Overrunning Clutch
198
Inspecting Front/Rear Bracket
198
Inspecting Internal Gear, Planetary Gears, and Armature Shaft Gear
198
Inspecting Lever
198
Inspecting Magnet Switch
199
Inspecting Starter Relay
199
Reassembly of Starter
200
Lubrication
200
Installing Stopper Ring
200
Adjusting Pinion Shaft End Play
201
Installing Lever
201
Inspecting Pinion Gap
201
Disassembly of Alternator (12 V-50 A, 24 V-25 A)
202
Separating Front Bracket from Stator Core
203
Removing Pulley
203
Removing Stator Core and Rectifier
203
Inspection and Repair of Alternator
204
Inspecting Diodes
204
Inspecting Field Coils
204
Inspecting Stator Core
205
Reassembly of Alternator
206
Inspection of Magnetic Valve (Stop Solenoid)
207
Installation of Magnetic Valve (Stop Solenoid)
207
Inspection of Glow Plug
207
Installation of Electrical System
208
Installation of Glow Plug
209
Installation of Alternator
210
Installation of Starter
211
Inspection, Adjustment, Break-In Operation and Performance Tests
212
Inspection and Adjustment of Valve Clearance
213
Draining of Fuel System
214
Bleeding of Fuel System
214
Inspection of Fuel Injection Timing (Distributor-Type Fuel Injection Pump Specification)
216
Inspection of Fuel Injection Timing (In-Line Fuel Injection Pump Specification)
217
Adjustment of Fuel Injection Timing
218
Inspection and Adjustment of V-Belt Tension
218
Adjustment of Governor (Distributor-Type Fuel Injection Pump Specification)
219
Adjustment of Governor (In-Line Fuel Injection Pump Specification)
220
Starting Engine
220
Setting Low Idle Speed
220
Setting Rack
221
Setting Governor
221
Setting Torque Spring
222
Measuring Speed Variation
222
Adjusting Speed Variation
223
Sealing
223
Break-In Operation
224
Inspection after Starting up
224
Break-In Period
224
Inspection and Adjustment after Break-In Operation
224
Performance Tests
225
Engine Equipment Condition
225
Test Items and Purposes
225
Engine Output Adjustment
225
Others
226
Disassembly and Reassembly of General Parts
227
Oil Seals
227
O-Rings
227
Bearings
228
Lock Plates
228
Split Pins and Spring Pins
228
Engine Inspection Record Sheets
230
Inspection Record Sheet
231
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Mitsubishi S4S Operation & Maintenance Manual (93 pages)
Brand:
Mitsubishi
| Category:
Engine
| Size: 4.84 MB
Table of Contents
Limited Warranty
3
Warranted Parts
4
Warranty Coverage
4
Important Information
9
Table of Contents
12
Chapter 1 BASIC SAFETY PRECAUTIONS Fire and Explosions
18
Keep Flames Away
18
Keep Engine Surrounding Area Tidy and Clean
18
Care for Fuel, Oil and Exhaust Gas Leakage
18
Use Explosion-Proof Lighting Apparatus
18
Prevent Electrical Wires from Short-Circuiting
18
Keep Fire Extinguishers and a First-Aid Kit Handy
18
Stay Clear of All Rotating and Moving Parts
19
Install Protective Covers Around Rotating Parts
19
Check Work Area for Safety
19
Stay Clear of Moving Parts While Engine Is Running
19
Lockout and Tagout
19
Keep Engine Stopped During Servicing
19
Always Restore Engine Turning Tools after Use
19
Changing the Engine Speed Setting Is Prohibited
19
Be Careful of Exhaust Fume Poisoning
20
Operate Engine in a Well-Ventilated Area
20
Be Careful of Falling down
20
Lift Engine Carefully
20
Do Not Climb Onto the Engine
20
Always Prepare Stable Scaffold
20
Protect Ears from Noise
21
Wear Ear Plugs
21
Be Careful of Burns
21
Do Not Touch the Engine During or Immediately after Operation
21
Do Not Open the Radiator Filler Cap When the Engine Is Hot
21
Do Not Touch High Pressure Injection Fuel
21
Refill Coolant Only after the Coolant Temperature Dropped
21
Be Careful When Handling Fuel, Engine Oil or LLC
22
Use Only Specified Fuel, Engine Oil and LLC
22
Handle LLC Carefully
22
Proper Disposal of Waste Oil, LLC and Coolant
22
When Abnormality Occurs
22
Do Not Add Coolant Immediately after a Sudden Stop Due to Overheating
22
Avoid Immediate Restart after Abnormal Stop
22
Avoid Continuous Engine Operation at Low Oil Pressure
22
If Belt Breaks, Stop Engine Immediately
22
Service Battery
23
Handle the Battery Correctly
23
Other Cautions
24
Never Modify Engine
24
Observe Safety Rules at Work Site
24
Work Clothing and Protective Gear
24
Never Break Seals
24
Perform All Specified Pre-Operation Inspections and Periodic Inspections
24
Break-In the Engine
24
Warm up the Engine before Use
24
Never Operate the Engine in an Overloaded Condition
24
Conduct Cooling Operation before Stopping the Engine
25
Protection of the Engine against Water Entry
25
Properly Maintain the Air Cleaner and Pre-Cleaner
25
Use of Tools Optimum for each Work
25
Avoidance of Prolonged Time of Starter Operation
25
Do Not Turn off the Battery Switch During Operation
25
Cautionary Instructions for Transporting the Engine
25
Chapter 2 NAME of PARTS
26
Engine External Diagrams
26
Equipment and Instrument
33
Starter Switch
33
Preheat Indicator
33
Water Temperature Meter and Thermo Unit
34
Ammeter
34
Hour Meter
34
Stop Solenoid
35
Engine Protection Devices
36
Oil Pressure Switch
36
Thermo Switch
36
Air Cleaner Indicator
36
Chapter 3 OPERATION
38
Preparations for Operation
38
Engine External - Inspect
38
Battery Electrolyte Level - Inspect
38
Fuel Tank Oil Level - Check
39
Engine Oil Level - Check
39
Coolant Level - Check
40
Starting
41
Warm up Operation
41
Checking Engine Oil Pressure
41
External Inspection During Warm up
41
Operation
42
Cautions When Operating
42
Inspection During Operation
42
Table 3-1 Standard Values at Rated Speed
42
Stopping
43
Inspection after Stopping
43
Chapter 4 FUEL
44
Recommended Fuel
44
Handling Fuel
44
Table 4-1 Recommended Limit and Use Limit of
45
Chapter 5 ENGINE OIL
48
Recommended Engine Oil
48
Selection of Oil Viscosity
48
Handling Engine Oil
48
Engine Oil Performance Requirements
49
Engine Oil Deterioration Mechanisms
49
Definition of Properties of Engine Oil
50
Viscosity
50
Total Base Number
50
Total Acid Number
50
Water Content
50
Flash Point
50
Insoluble
50
Service Limits of Engine Oil
51
Table 5-1 Engine Oil Properties
51
Chapter 6 COOLANT
52
Recommended Water for Coolant
52
Long Life Coolant (LLC)
52
Genuine LLC
52
Glassy - Llc
52
Table 6-1 Water Quality Standards
52
Other Brand Llcs
53
Standard for Other Brand LLC
53
General Demands of LLC
53
LLC Specification
54
Table 6-2 LLC Specification
54
Maintenance of LLC
56
Replacement Intervals of LLC
56
LLC Concentration
56
Table 6-3 Recommended LLC Concentration
56
Importance of LLC
57
Characteristics of LLC Additive and Important Notes
57
Examples of Abnormalities Caused by LLC (Amine Type)
57
Pitting of Iron Parts
57
Corrosion of Aluminum Parts
57
Pitting and Clogging of the Radiator
57
Chapter 7 MAINTENANCE SCHEDULE
58
How to Use the Maintenance Schedule
58
Maintenance Schedule
59
Table 7-1 MAINTENANCE SCHEDULE
59
Chapter 8 PERIODIC INSPECTION and MAINTENANCE PROCEDURES
60
Basic Engine
60
Belt and Belt Tension - Inspect and Adjust
60
Adjust
60
Fuel System
61
Fuel Tank - Drain Water
61
Fuel Filter - Drain Water
62
Fuel System (In-Line Type Fuel Injection Pump) - Bleed Air
63
Fuel Filter - Bleed Air
63
Fuel Injection Pump - Bleed Air
63
Fuel Filter - Bleed Air (1)
63
Fuel Filter - Bleed Air (2)
63
Fuel Filter - Replace
63
Fuel System (Distributor Type Fuel Injection Pump) - Bleed Air
64
Fuel Filter (In-Line Type Fuel Injection Pump) - Replace
65
Fuel Filter
65
Fuel Filter - Replace
65
Fuel Filter (Distributor Type Fuel Injection Pump) - Replace
66
Lubricating System
67
Engine Oil and Oil Filter - Replace
67
Engine Oil Drain Plug
67
Engine Oil - Refill
68
Oil Filter - Change
69
Oil Filter
69
Cooling System
70
Coolant - Change
70
Radiator Filler Cap
70
Coolant Drain Cock (Radiator)
70
Coolant Drain Plug (Engine)
70
Radiator Coolant Level
71
Radiator Fins - Check and Clean
72
Radiator Fins - Clean
72
Inlet and Exhaust Systems
73
Air Cleaner - Check
73
Turbocharger - Inspect
73
Pre-Cleaner - Clean, Inspect and Replace
74
Pre-Cleaner - Clean
74
Air Cleaner Element - Clean, Check and Replace
75
Air Cleaner Element - Remove
75
Check
75
Air Cleaner - Check
75
Electrical System
76
Battery Electrolyte Level - Inspect
76
Specific Gravity of Battery Electrolyte
76
Check
76
Table 8-1 Specific Gravity of Electrolyte
76
Starter - Inspect
77
Alternator - Inspect
77
Chapter 9 LONG-TERM STORAGE
78
Storing the Engine in a Non-Operable Condition for 3 Months or more
78
Preparation for Storage
78
Maintenance During Storage
78
Table 9-1 Recommended Rust-Preventive Oil
78
Using the Engine after Storage
79
Storing the Engine in an Operable Condition for 3 Months or more
79
Operating the Engine for Maintenance
79
Chapter 10
80
Lifting the Engine
80
Hangers
80
Engine's Center of Gravity
80
(Standard Specification)
80
Chapter 11 TROUBLESHOOTING
82
General Precautions
82
Contact a Dealer of Mitsubishi Heavy Industries, Ltd. for Repair Service
82
Considerations before Work
82
Cautions against Contamination
82
Cautions Regarding Parts Handling
82
Work Safety
82
Troubleshooting
83
The Starter Does Not Crank or Cranks Slowly, Resulting in Start Failure
83
The Starter Cranks, but the Engine Does Not Start
83
Table 11-1 the Starter Does Not Crank or Cranks
83
Table 11-2 the Starter Cranks, but the Engine
83
Output Decrease
84
Table 11-3 Output Decrease
84
Exhaust Smoke Is White or Blue
85
Table 11-4 Exhaust Smoke Is White or Blue
85
Exhaust Smoke Is Black or Charcoal
86
Table 11-5 Exhaust Smoke Is Black or Charcoal
86
Fuel Consumption Is High
87
Table 11-6 Fuel Consumption Is High
87
Engine Oil Consumption Is High
88
Table 11-7 Engine Oil Consumption Is High
88
Overheating
89
Low Engine Oil Pressure
89
Table 11-8 Overheating
89
Table 11-9 Low Engine Oil Pressure
89
When Fuel Has Run out
90
Main Specifications
92
Table 12-1 Main Specifications
92
Table 12-2 Main Specifications
93
Mitsubishi S4S Service Manual (157 pages)
Brand:
Mitsubishi
| Category:
Engine
| Size: 5.22 MB
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Mitsubishi S4S Users Manual And Maintenance Manual (48 pages)
SS series diesel engine
Brand:
Mitsubishi
| Category:
Engine
| Size: 1.65 MB
Table of Contents
Table of Contents
5
Recommendation of Daily Operation Records
4
1 Safety
7
Preventing Fire and Explosions
7
Prevent Burns
8
Lifting Precautions
9
Exhaust Fumes
9
Prevention of Cuts and Other Injuries
9
Version
10
Maintenance Precautions
11
Version
11
Operating Precaution
12
During Operation
13
Maintenance Precautions
14
If any Trouble Should Occur
15
2 Important Information
16
Operating the Engine Properly
16
Service the Engine Properly
16
If any Trouble Should Occur
17
3 Specifications
18
4 Nomenclature
20
Engine S4S
20
Engine S4S-DT
21
Engine S6S
22
Engine S6S-DT
23
5 Operation
24
Pre-Start Inspection
24
5.1.1 Walk-Around Inspection
24
5.1.2 Check Engine Oil Level
24
[Pre-Start Inspection] Check Fuel Level
24
Check Coolant Level
24
Starting the Engine
25
Warming up the Engine
26
Starting the Load
26
Stopping the Engine
26
Maintenance 6 Maintenance
28
6 Maintenance
28
Every 50 Service Hours
29
Drain Water and Sediment from the Fuel Tank and Water Separator
29
Check the Battery Electrolyte Level and Specific Gravity
29
Every 250 Service Hours or Once a Year
30
Change Engine Oil See SPECIFICATIONS (Page 16)
30
Every 500 Service Hours
31
Clean Radiator Fins
31
Every 500 Service
31
Change Fuel Filter Element after Changing, Prime (Page 33)
31
Check and Adjust Fan Belt Deflection: 13 MM (0.5 In.)
32
Every 1000 Service Hours
33
Every 2 Years
33
Every 1000 Service Check Starter
33
Hours Check Alternator
33
Every 2 Years Change Coolant See SPECIFICATIONS (Page 16)
33
When Required
35
7 Fuel Specifications
37
Recommended Types of Fuels
37
Caring for the Diesel Fuel Tank
37
Caring for the Fuel Supply
37
8 Lubricant Specifications
38
Recommended Types of Engine Oils
38
Recommended Oil Viscosities
38
Limiting Requirements for Engine Oils
39
9 Coolant and Antifreeze Specifications
40
Coolant Specifications
40
Recommended Types of Llc's (Long Life Coolant)
40
How to Use Non-Amine Type LLC
41
Operation Manual Mitsubishi SS-Series Diesel Engines ENGLISH
41
Why LLC
41
How LLC Works
41
Practical Reported Cases of Circuit Trouble for Which Additive Is Blamed
42
10 Storage
43
Storage of the Engine in a Non-Operational Condition
43
Storage of the Engine in an Operational Condition
43
11 Troubleshooting
44
11.1 General
44
11.2 Problems
45
12 Additional Information
48
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