User Manuals: Mitsubishi S12A2-PTA2 Diesel Engine

Manuals and User Guides for Mitsubishi S12A2-PTA2 Diesel Engine. We have 1 Mitsubishi S12A2-PTA2 Diesel Engine manual available for free PDF download: Operation & Maintenance Manual

Mitsubishi S12A2-PTA2 Operation & Maintenance Manual

Mitsubishi S12A2-PTA2 Operation & Maintenance Manual (90 pages)

Diesel Engine

Brand: Mitsubishi | Category: Engine | Size: 4 MB

Table of Contents

Limited Warranty
4
Important Information
10
Table of Contents
13
Chapter 1 BASIC SAFETY PRECAUTIONS Fire and Explosions

19
Chapter 2 NAME of PARTS

29
- Engine External Diagrams
  29
- Front Face
  29
- Rear Face
  29
- Fig. 2-1 Engine Front View
  29
- Fig. 2-2 Engine Rear View
  29
- Left Side
  30
- Right Side
  30
- Fig. 2-3 Engine Left Side View
  30
- Fig. 2-4 Engine Right Side View
  30
- Equipment and Instrument
  31
- Start and Stop Instrument
  31
- Fig. 2-6 Stop Solenoid
  31
- Instruments
  32
- Fig. 2-7 Oil Pressure Unit
  32
- Fig. 2-8 Revolution Detection Pickup
  32
- Engine Protection Devices
  33
- Oil Pressure Switch
  33
- Oil Filter Alarm Switch
  33
- Fig. 2-9 Oil Pressure Switch
  33
- Fig. 2-10 Oil Filter Alarm Switch
  33
Chapter 3 OPERATION

35
- Operational Environment
  35
- Preparation for Operating New or Overhauled Engine
  35
- Preparation of Fuel System
  35
- Fig. 3-1 Priming Pump - Handle
  36
- Fig. 3-2 Fuel Filters (Wire-Element Type)
  36
- Fig. 3-3 Fuel Filter - Bleed Air
  36
- Fig. 3-4 Fuel Injection Pump - Bleed Air
  37
- Fig. 3-5 Priming Pump Tightening Method
  37
- Fig. 3-6 Priming Pump Head Packing
  37
- Preparation of Lubrication System
  38
- Preparation of Cooling System
  39
- Fig. 3-9 Radiator Cap
  39
- Fig. 3-10 Coolant Drain Cock (Engine)
  39
- Fig. 3-11 Coolant Drain Cock (Water Pump)
  39
- Preparation of Electrical System
  40
- Fig. 3-12 Battery Electrolyte Level - Inspect
  40
- Test Operation
  41
- Normal Engine Operation
  42
- Preparations for Operation
  42
- Engine External - Inspect
  42
- Fuel Tank Oil Level - Check
  43
- Fuel Control Link - Check
  43
- Fig. 3-14 Fuel Control Link - Check
  43
- Engine Oil Level - Check
  44
- Coolant Level - Check
  45
- Temperature of Damper - Check
  45
- Fig. 3-16 Thermo Label of Damper
  45
- Start
  46
- Warming-Up Operation
  46
- Checking Engine Oil Pressure
  46
- External Inspection During Warm-Up
  46
- Run
  47
- Cautions During Operation
  47
- Inspection During Operation
  47
- Table 3-1 Inspection During Operation
  47
- Stop
  48
- Emergency Stop
  48
- Inspection after Stopping
  48
- Fig. 3-17 Manual Stop Lever
  48
Chapter 4 FUEL

49
- Recommended Fuel
  49
- Handling Fuel
  49
- Table 4-1 Recommended Fuel
  49
- Fuel Specification
  50
- Table 4-2 Recommended Limit and Use Limit of
  50
Chapter 5 ENGINE OIL

53
- Recommended Engine Oil
  53
- Engine Oil Grade
  53
- Fig. 5-1 Engine Oil Grade
  53
- Engine Oil Specification
  54
- Table 5-1 Table of Recommended Limit of
  54
- Selection of Oil Viscosity
  55
- Handling Engine Oil
  55
- Fig. 5-2 Selection of Oil Viscosity
  55
- Service Limits of Engine Oil
  56
- Table 5-2 Table of Engine Oil Properties
  56
- Definition of Properties of Engine Oil
  57
- Kinetic Viscosity
  57
- Base Number
  57
- Acid Number
  57
- Water Content
  57
- Flash Point
  57
- Insoluble
  57
- Engine Oil Analysis Service
  58
Chapter 6 COOLANT

59
- Recommended Water for Coolant
  59
- Long Life Coolant (LLC)
  59
- Genuine LLC
  59
- Fig. 6-1 GLASSY - LLC
  59
- Table 6-1 Water Quality Standards
  59
- Other Brand Llcs
  60
- Standard for Other Brand LLC
  60
- General Demands of LLC
  60
- LLC Specification
  61
- Table 6-2 LLC Specification
  61
- Maintenance of LLC
  64
- Replacement Intervals of LLC
  64
- LLC Concentration
  64
- Table 6-3 Recommended LLC Concentration
  64
- Importance of LLC
  65
- Characteristics of LLC Additive and Important Notes
  65
- Examples of Abnormalities Caused by LLC (Amine Type)
  65
- Pitting of Iron Parts
  65
- Corrosion of Aluminum Parts
  65
- Pitting and Clogging of Radiator
  65
Chapter 7 MAINTENANCE SCHEDULE

67
Chapter 8 PERIODIC INSPECTION and TRANSPORTATION MAINTENANCE PROCEDURES

71
- Basic Engine
  71
- Inside of Fuel Filters (Wire-Element Type) - Clean
  72
Chapter 9 LONG-TERM STORAGE

75
Chapter 10

77
- Lifting the Engine
  77
Chapter 11 TROUBLESHOOTING

79
Chapter 12

89
Main Specifications

89
- Table 12-1 Main Specifications
  89

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