Daewoo D1146, D1146T, D2366, D2366T Diesel Engine Service Manual

Daewoo D1146 and D2366 Series Diesel Engine Documentation

• This Daewoo service manual provides comprehensive technical data for the D1146, D1146T, D2366, and D2366T diesel engines, featuring specifications for both naturally aspirated and turbocharged variants
• Original Daewoo Heavy Industries LTD. publication, dated Seoul, Korea, with 197 pages of technical diagrams and engine configuration schematics
• Contains 37 detailed exploded-view assemblies for the lubricating system, fuel delivery components, cooling system, and internal engine blocks
• Accessible from your device as soon as the order is placed
• Suitable for printing individual sections for shop-floor use
• This 197-page reference provides the complete torque specifications, valve timing data, and cooling capacity requirements for the entire D1146 and D2366 engine family

Engine Systems and Service Documentation

This Daewoo D1146 and D2366 service manual covers general repair instructions and preventive maintenance procedures for 6-cylinder vertical diesel engines. The documentation details the disassembly and assembly of engine components, including internal cooling systems, lubricating oil pump configurations, and fuel system timing. It includes cross-sectional views of the engine, cylinder head assembly, and injection pump drive gear mechanisms, along with inspection criteria for pistons, connecting rods, and crankshaft bearings. The manual offers specific diagnostic information for addressing issues like hard starting, rough idling, excessive fuel consumption, and heavy exhaust smoke through troubleshooting tables.

Technical Reference and Specification Highlights

This publication provides detailed technical specifications essential for engine maintenance and what an OEM service publication covers regarding internal tolerances. Engine specifications include displacement values, compression ratios, and injection timing settings for all listed models. The oil cooling system capacity is documented at 20 liters for the D2366 series engine models. Valve clearance for the intake and exhaust is specified at 0.3 mm in the engine assembly data. Cylinder head bolt torque values are documented in a multi-stage sequence, with final-stage specifications listed in the assembly charts. All service data shown here is for reference only — qualified technicians and the original OEM documentation remain the authoritative source for any hands-on work. This Daewoo diesel engine service manual provides specialized maintenance, assembly, and diagnostic data for the D1146 and D2366 engine series, documenting internal clearances, fluid capacities, and electrical specifications for heavy-duty industrial applications.

Document Reference: Daewoo Heavy Industries LTD., Seoul KOREA, not explicitly numbered