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Manuals and User Guides for Mitsubishi S6B3. We have
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Mitsubishi S6B3 manual available for free PDF download: Operation & Maintenance Manual
Mitsubishi S6B3 Operation & Maintenance Manual (120 pages)
Brand:
Mitsubishi
| Category:
Engine
| Size: 6.86 MB
Table of Contents
Table of Contents
13
Chapter 1 BASIC SAFETY PRECAUTIONS Fire and Explosions
19
Keep Flames Away
19
Always Swich the Water Heater on (Emergency Generator with Water Heater)
19
Keep Engine Surrounding Area Tidy and Clean
19
Ventilation of Engine Room
19
Do Not Open Side Cover until Engine Cools
19
Care for Fuel, Oil and Exhaust Gas Leakage
19
Use Explosion-Proof Lighting Apparatus
19
Prevent Electrical Wires from Short-Circuiting
19
Keep Fire Extinguishers and a First-Aid Kit Handy
19
Stay Clear of All Rotating and Moving Parts
20
Install Protective Covers Around Rotating Parts
20
Check Work Area for Safety
20
Stay Clear of Moving Parts While Engine Is Running
20
Lockout and Tagout
20
Keep Engine Stopped During Servicing
20
Always Restore Engine Turning Tools after Use
20
Be Careful of Exhaust Fume Poisoning
21
Operate Engine in a Well-Ventilated Area
21
Protect Ears from Noise
21
Wear Ear Plugs
21
Be Careful of Falling down
21
Lift Engine Carefully
21
Do Not Climb Onto the Engine
21
Always Prepare Stable Scaffold
21
Be Careful of Burns
22
Do Not Touch the Engine During or Immediately after Operation
22
Refill Coolant Only after the Coolant Temperature Dropped
22
Be Careful of Burns When Changing Oil
22
Never Remove Heat Shields
22
Be Careful of Opening and Closing Radiator Cap
22
Do Not Touch High Pressure Injection Fuel
22
Be Careful When Handling Fuel, Engine Oil or LLC
23
Use Only Specified Fuel, Engine Oil and LLC
23
Handle LLC Carefully
23
Proper Disposal of Waste Oil, LLC and Coolant
23
When Abnormality Occurs
23
Do Not Add Coolant Immediately after a Sudden Stop Due to Overheating
23
Stop Operation Immediately if You Notice any Unusual Symptoms
23
Avoid Immediate Restart after Abnormal Stop
23
Avoid Continuous Engine Operation at Low Oil Pressure
23
If Belt Breaks, Stop Engine Immediately
23
Battery
24
Handle the Battery Correctly
24
Other Cautions
25
Never Modify Engine
25
Observe Safety Rules at Work Site
25
Work Clothing and Protective Gear
25
Never Break Seals
25
Perform All Specified Pre-Operation Inspections and Periodic Inspections
25
Break-In the Engine
25
Warm-Up the Engine before Use
25
Never Operate the Engine in an Overloaded Condition
25
Conduct Cooling Operation before Stopping the Engine
26
Do Not Operate Engine Continuously under Low Load
26
Protection of the Engine against Water Entry
26
Conduct Proper Maintenance of Air Cleaner
26
Use of Tools Optimum for each Work
26
Avoidance of Prolonged Time of Starter Operation
26
Do Not Turn off the Battery Switch During Operation
26
Cautionary Instructions for Transporting the Engine
26
Warning Labels
27
Maintenance of Warning Labels
27
Chapter 2 NAME of PARTS
29
Engine External Diagrams
29
Left Side
29
Right Side
29
Equipment and Instrument
30
Start and Stop Instrument
30
Manual Stop Lever
30
Stop Solenoid
30
Instruments
31
Oil Pressure Unit
31
Thermo Unit
31
Revolution Detection Pickup
31
Engine Protection Devices
32
Oil Pressure Switch
32
Thermo Switch
32
Oil Filter Alarm Switch
32
Revolution Detection Pickup
33
Air Cleaner Indicator
33
Chapter 3 OPERATION
35
Operational Environment
35
Preparation for Operating New or Overhauled Engine
35
Preparation of Fuel System
35
Priming Pump Head Packing
37
Preparation of Lubrication System
38
Preparation of Cooling System
39
Radiator Cap
39
Coolant Drain Cock (Engine)
39
Preparation of Electrical System
40
Test Operation
41
Normal Engine Operation
42
Preparations for Operation
42
Engine External - Inspect
42
Valves for Open/Closed Position - Check
42
Fuel Tank Oil Level - Check
43
Fuel Control Link - Check
43
Engine Oil Level - Check
43
Check
43
Manual Stop Lever
43
Coolant Level - Check
44
Air Cleaner - Check for Clogging
44
Air Tank - Drain Water
45
Air Tank Air Pressure - Check
45
Temperature of Damper - Check
46
Start
47
Warming-Up Operation
47
Checking Engine Oil Pressure
47
External Inspection During Warm-Up
47
Run
48
Cautions During Operation
48
Inspection During Operation
48
Table 3-1 Inspection During Operation
48
Stop
49
Emergency Stop
49
Inspection after Stopping
49
Chapter 4 FUEL
51
Recommended Fuel
51
Handling Fuel
51
Table 4-1 Recommended Fuel
51
Fuel Specification
52
Table 4-2 Recommended Limit and Use Limit of
52
Chapter 5 ENGINE OIL
55
Recommended Engine Oil
55
Engine Oil Grade
55
Engine Oil Specification
56
Table 5-1 Recommended Limit of Engine Oil
56
Use Engine
56
Selection of Oil Viscosity
57
Handling Engine Oil
57
Service Limits of Engine Oil
58
Table 5-2 Table of Engine Oil Properties
58
Definition of Properties of Engine Oil
59
Kinetic Viscosity
59
Base Number
59
Acid Number
59
Water Content
59
Flash Point
59
Insoluble
59
Engine Oil Analysis Service
60
Chapter 6 COOLANT
61
Recommended Water for Coolant
61
Long Life Coolant (LLC)
61
Genuine LLC
61
Table 6-1 Water Quality Standards
61
Other Brand Llcs
62
Standard for Other Brand LLC
62
General Demands of LLC
62
LLC Specification
63
Table 6-2 LLC Specification
63
Maintenance of LLC
66
Replacement Intervals of LLC
66
LLC Concentration
66
Table 6-3 Recommended LLC Concentration
66
Importance of LLC
67
Characteristics of LLC Additive and Important Notes
67
Examples of Abnormalities Caused by LLC (Amine Type)
67
Pitting of Iron Parts
67
Corrosion of Aluminum Parts
67
Pitting and Clogging of the Heat Exchange Equipment
67
Chapter 7 MAINTENANCE SCHEDULE
69
How to Use the Maintenance Schedule
69
General Definition of Engine
70
Periodic Maintenance Chart for Regular Use Engine
71
Table 7-1 Periodic Maintenance Chart for Regular
71
Table 7-2 Periodic Maintenance Chart for
72
Periodic Maintenance Chart for Emergency Engine
73
Periodic Maintenance Chart for General Purpose Engine
77
Table 7-3 Periodic Maintenance Chart for General
77
Chapter 8 PERIODIC INSPECTION and MAINTENANCE PROCEDURES
79
Basic Engine
79
Engine External - Inspect
79
Belt and Belt Tension - Inspect and Adjust
80
Inspect and Adjust
80
Table 8-1 Ribbed Belt Tension Force
81
Damper - Inspect
82
Damper - Check Visually
82
Table 8-2 Damper Temperature Management
82
Table 8-3 Thermo Label for Temperature
83
Fuel System
84
Fuel System - Inspect
84
Fuel Tank - Clean
84
Fuel Tank - Drain Water
84
Water Separator - Drain Water
85
Water Separator Element - Replace
85
Gauze Filter - Clean
86
Fuel Filter - Replace
87
Fuel Filter
87
Fuel Control Link Ball Joint - Inspect
88
Ball Joints for Looseness - Inspect
88
Fuel Control Link - Remove
88
Fuel Pipe - Inspect
89
High Pressure Fuel Injection Pipe and
89
Clamp Seat - Inspect and Replace
89
Low Pressure Fuel Pipe and Clip
89
Inspect
89
Lubricating System
90
Engine Oil, Oil Filter and Bypass Oil Filter - Replace
90
Oil Filler and Oil Level Gauge
91
Engine Oil for Mixing of Fuel and Water - Inspect
92
Oil Filter and Bypass Oil Filter
92
Governor Oil Filter - Change
93
Oil Pipe - Inspect
93
Oil Pipe and Clip - Inspect and
93
Replace
93
Cooling System
94
Coolant - Change
94
Radiator Cap
94
Coolant Drain Cock (Engine)
94
Coolant Drain Cock (Water Pump)
95
Radiator Fins - Check and Clean
96
Inlet and Exhaust Systems
97
Turbocharger - Inspect
97
Exhaust Muffler - Drain Water
97
Muffler
97
Air Cleaner - Check for Clogging
98
Check
98
Air Cleaner Element - Clean, Check and Replace
99
Electrical System
101
Battery Electrolyte Level - Inspect
101
Specific Gravity of Battery Electrolyte
101
Check
101
Table 8-4 Specific Gravity of Electrolyte
101
Starter - Inspect
102
Alternator - Inspect
102
Air Starter System
103
Air Strainer - Drain Water and Clean
103
Air Tank - Drain Water
103
Air Tank - Inspect Safety Valve Operation
104
Chapter 9 LONG-TERM STORAGE
105
Storing the Engine in an Inoperable
105
Preparation for Storage
105
Maintenance During Storage
105
Table 9-1 Recommended Rust-Preventive Oil and Corrosion Inhibitor
105
Using the Engine after Storage
106
Storing the Engine in an Operable
106
Operating the Engine for Maintenance
106
Chapter 10 TRANSPORTATION
107
Lifting the Engine
107
Hanger
107
Engine's Center of Gravity
107
(Standard Specification)
107
Chapter 11 TROUBLESHOOTING
109
General Precautions
109
Contact a Dealer of Mitsubishi Heavy Industries, Ltd. for Repair Service
109
Considerations before Work
109
Cautions against Contamination
109
Cautions Regarding Parts Handling
109
Safety Work
109
Case of Problems, and Conceivable Causes and Remedies
110
The Starter Does Not Crank or Cranks Slowly, Resulting in Start Failure
110
Table 11-1 the Starter Does Not Crank or Cranks
110
The Starter Cranks, but the Engine Does Not Start
111
Table 11-2 the Starter Cranks, but the Engine
111
Output Decrease
112
Table 11-3 Output Decrease
112
Exhaust Smoke Is White or Blue
113
Table 11-4 Exhaust Smoke Is White or Blue
113
Exhaust Smoke Is Black or Charcoal
114
Table 11-5 Exhaust Smoke Is Black or Charcoal
114
Fuel Consumption Is High
115
Table 11-6 Fuel Consumption Is High
115
Engine Oil Consumption Is High
116
Table 11-7 Engine Oil Consumption Is High
116
Overheating
117
Low Engine Oil Pressure
117
Table 11-8 Overheating
117
Table 11-9 Low Engine Oil Pressure
117
When Fuel Has Run out
118
Chapter 12
119
Main Specifications
119
Table 12-1 Main Specifications
119
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