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Service Manual Mitsubishi L-Series diesel engines

Version 08/2004

OIL FILTER AND OIL PRESSURE SWITCH

ENGLISH

LUBRICATION SYSTEM

19 OIL FILTER AND OIL

PRESSURE SWITCH

19.1 Disassembly

Disassembly sequence

1. Oil filter

2. Oil pressure switch

Figure 87 Oil filter and pressure switch

Main Page

Default Chapter1
- How to Use this Manual1
- ENGLISH Service Manual Mitsubishi L-Series Diesel Engines4
- Table of Contents5
General12
- Model, Classification and Use12
1 Engine Model and Engine Number12
- Engine Model Embossment and Engine Number Stamp12
2 External View14
- Engine L214
- Engine L315
3 Features16
- Aim of Development16
- Features of the New Series16
4 Specifications18
5 Maintenance19
- Engine Oil and Oil Filter19
- Retightening the Cylinder Head Bolts21
- Adjusting the Valve Clearance22
- Adjusting the Fan Belt Tension23
- Bleeding Air from the Fuel System23
- Replacing the Fuel Filter24
- Checking and Adjusting Injection Timing26
- Adjusting the Engine Speeds27
- Checking and Adjustment of Nozzles28
- Checking the Compression Pressure29
6 Troubleshooting31
- Hints on Using the Trouble-Diagnosis Chart31
- Hard Starting32
- Knocking33
- Overheating34
- Black-Smoky Exhaust35
- Unsteady Idling36
- Low Output37
Engine Main Parts39
7 General40
- Specifications40
- Special Tools41
8 Rocker Arms and Rocker Shaft42
- Disassembly42
- Removal and Installation43
- Inspection43
9 Cylinder Head44
- Disassembly44
- Removal45
- Inspection and Repair46
- Replacement of Valve Guide46
- Service Manual Mitsubishi L-Series Diesel Engines ENGLISH47
- Repair of Valve Seat47
- Installation48
10 Valves and Valve Springs49
- Disassembly49
- Engine Main Parts49
- Removal50
- Inspection and Repair50
- Installation51
11 Inlet Manifold and Exhaust Manifold52
- Disassembly52
- Inspection52
12 Gear Case and Oil Pump54
- Disassembly54
- Removal55
- Inspection55
- Replacement of Front Oil Seal56
- Replacement of Governor Shaft Bushings56
- Inspection of Governor System57
- Disassembly and Reassembly of Governor Levers57
- Installation of Gear Case Assembly58
13 Timing Gears59
- Disassembly59
- Removal60
- Inspection60
- Installation of Timing Gears61
14 Camshafts (Valve and Injection Pump)62
- Disassembly62
- Removal of Valve Camshaft63
- Inspection64
- Installation65
15 Piston and Connection Rod66
- Disassembly66
- Removal67
- Inspection68
- Installation69
16 Crankshaft73
- Disassembly73
- Removal74
- Inspection74
- Replacement of Crankshaft Rear Oil Seal76
- Installation77
17 Cylinder Block78
- Disassembly78
- Inspection79
- Reboring of Cylinder79
- Lubrication System81
- General82
19 Oil Filter and Oil Pressure Switch83
- Removal and Installation84
- Fuel System85
  - General86
  - Disassembly88
21 Fuel Injection Pump89
- Inspecting the Injection Pump While Operating the Engine90
- Inspection91
22 Injection Nozzle92
- Disassembly93
- Inspection94
- Installation95
- Governor System97
- General98
- Disassembly99
24 Torque Spring100
- Single Spring Type101
- Inspection102
- Removal and Installation103
- Cooling System105
- General106
- Disassembly107
26 Fan and Fan Belt108
27 Water Pump109
28 Thermostat110
29 Water Temperature Gage Unit and Thermoswitch111
30 Air Cleaner113
Air Cleaner114
- Inspection115
- Air Cleaner Air Cleaner116
- Electrical System117
- General118
31 General120
- Wiring Diagrams120
32 Starter122
- Inspection (Assembly)123
- Disassembly125
- Inspection126
- Assembly and Adjustment128
33 Alternator and Dynamo129
- Dynamo130
- Output Inspection131
- Inspection132
- Installation135
34 Glow Plug137
35 Key-Off Stop System138
- Fuel Cutoff Solenoid (ETR Type)139
36 Glow Timer System141
37 Periodic Inspection Chart146
38 Specifications and Maintenance Standards146
- Lubrication System148
- Governor System149
- Electrical System150
39 Tightening Torque Chart and Sealant Chart152
- Tightening Torque for Main Bolts152
- Tightening Torque for Common Bolts and Nuts152
- Tightening Torque for Common Plugs153
- Sealant Chart153
40 Special Tools154

Table of Contents

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