Doosan DP158L Series User Manual

Table of contents
1. General introduction .................................................................................................................1
General information ................................................................................................................................... 3
Danger, warning, caution, and note ........................................................................................................... 4
Engine maintenance .................................................................................................................................. 8
2. Operation and maintenance .....................................................................................................9
Starting and stopping of the engine ......................................................................................................... 11
Break-in period of the engine ................................................................................................................... 13
Operation in winter ................................................................................................................................... 15
Inspection and repair of the engine .......................................................................................................... 16
3. Performance and specifications ............................................................................................17
Engine specifications and performance ................................................................................................... 19
Exterior view drawing of the engine ......................................................................................................... 29
Engine identification number .................................................................................................................... 38
4. Regular inspection ..................................................................................................................39
General information ................................................................................................................................. 41
Regular inspection table .......................................................................................................................... 42
Cooling system ........................................................................................................................................ 44
Lubrication system ................................................................................................................................... 49
Fuel system .............................................................................................................................................. 52
Intake/exhaust system ............................................................................................................................. 59
Cylinder block/head ................................................................................................................................. 62
Electric system ......................................................................................................................................... 65
Others/driving system .............................................................................................................................. 66
5. About the engine .....................................................................................................................69
Marking system of units ........................................................................................................................... 71
Tightening torque ..................................................................................................................................... 72
Engine Disassembly ................................................................................................................................ 76
Engine Assembly ..................................................................................................................................... 89
6. Cooling system ......................................................................................................................107
General information ............................................................................................................................... 109
Thermostat ............................................................................................................................................. 113

Doosan DP158L Series Specifications

General

Brand	Doosan
Model	DP158L Series
Category	Engine
Language	English