Doosan DE12, DE12T & DE12TI & DE12TIS DIESEL ENGINE Shop Repair Manual

Category: Daewoo Doosan

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Description

This collection contains the following two manuals.

Manual Descriptions:

manual 1:

Table of Contents:

1. General information
1.1. Engine characteristics
1.2. Main data and specifications
1.3. Engine specification(98 type)
1.4. Engine performance curve
1.5. Exterior view of the engine.
2. Major maintenance
2.1. Preventive maintenance
2.2. Diagnostics and troubleshooting for the engine
3. Disassembly and reassembly of major components
3.1. Disassembly
3.2. Inspection
3.3. Reassembly
3.4. Breaking-in
4. Maintenance of major components
4.1. Cooling system
4.2. Lubricating system
4.3. Fuel system
4.4. Turbocharger
5. Scan pole diagnosis for DE12TIS
5.1. Wire harness connection
5.2. System & Vehicle selection
5.3. Self-diagnosis(current)
5.4. Sensor data
5.5. Actuator test
5.6. Flight record
6. Maintenance specifications
6.1. Tightening torque
6.2. Maintenance specification table

Manual 2:

Daewoo DE12,DE12T,DE12TI,DE12TIS operation and maintenance manual

1. GENERAL INFORMATION
1.1. General Repair Instructions.
1.2. Engine Characteristics.
1.3. Engine Specification.
1.4. Engine Assembly.
2. MAJOR MAINTENANCE
2.1. Preventive Maintenance
2.2. Diagnosis and Remedy
2.3. Engine Inspection
3. DISASSEMBLY AND REASSEMBLY OF MAJOR COMPONENTS
3.1. Disassembly
3.2. Inspection and Measurement
3.3. Reassembly
3.4. Breaking-In
4. MAINTENANCE OF MAJOR COMPONENTS
4.1. Cooling System
4.2. Lubricating System
4.3. Electrical System (DE12TIS)
4.4. Fuel Injection Pump
5. SPECIAL TOOL LIST.
APPENDIX

Daewoo Doosan DE12,DE12T,DE12TI,DE12TIS shop manual.

D1146T D1146TI DE08TS DE08TIS
Doosan D18NAP Diesel Engine Service Manual

During maintenance and care

• Always carry out maintenance work when the engine is switched off. If the engine has to be
maintained while it is running, e.g. changing the elements of change-over filters, remember
that there is a risk of scalding. Do not get too close to rotating parts.
• Change the oil when the engine is warm from operation.
Caution :
There is a risk of burns and scalding. Do not touch the oil drain valve or oil filters with bare
hands.
• Take into account the amount of oil in the sump. Use a vessel of sufficient size to ensure that
the oil will not overflow.
• Open the coolant circuit only when the engine has cooled down. If opening while the engine
is still warm is unavoidable, comply with the instructions In the chapter entitled “Cooling”.
• Neither tighten up nor open pipes and hoses (lube oil circuit, coolant circuit, and any additional
hydraulic oil circuit) during the operation. The fluid which flows out can cause injury,
• Fuel is inflammable. Do not smoke or use naked lights in their vicinity. The tank must be filled
only when the engine is switched off.
• Keep service products (anti-freeze) only in containers that can not be confused with drinks
containers.
• Comply with the manufacturer’s instructions when handling batteries.