2005-2006 MAN D2876 LE 423 & D2876 LE 433 Marine Diesel Engine Repair Manual
Comprehensive repair and maintenance documentation for MAN D2876 LE 423 and D2876 LE 433 marine diesel engines, covering extensive systems and procedures. Part Number: 51.99598-8166
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Sample pages from the 2005-2006 MAN D2876 LE 423 & D2876 LE 433 Marine Diesel Engine Repair Manual manual
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MAN Models Covered & Key Technical Specifications
Models: MAN D2876 LE 423, MAN D2876 LE 433
Sub-models / Variants: R6-800, R6-730
Build Years: 2005–2006
Technical Data:
- Engine type: 6-cylinder diesel
- Displacement: 12,816 cm³
- Compression ratio: 15.8:1
- Output (D2876 LE 423): 588 kW at 2300 rpm
- Output (D2876 LE 433): 537 kW at 2300 rpm
- Fuel system: Common rail with Bosch CP3.4 components
- Lubrication system: Pressure circulation via gear oil pump
MAN Manual Features & Content Preview
Technical Scope of the 2005–2006 MAN D2876 LE 423 and LE 433 Workshop Manual
- Covers 2005–2006 MAN D2876 LE 423 and D2876 LE 433 marine diesel engines in R6-800 and R6-730 configurations
- Official OEM publication P/N 51.99598–8166, technical status 03.2006
- Features 192 pages of technical data, exploded-view diagrams, and schematic system flow charts
- Accessible from your device as soon as the order is placed
- OCR text layer lets you jump to a torque spec by keyword
- Laid out for standard letter and A4 printing
- This 2006 publication is the factory-authorized reference for the D2876 LE series engine maintenance and overhaul procedures
Component and System Documentation
The 2005–2006 MAN D2876 LE 423 and D2876 LE 433 repair manual details engine overhaul and component maintenance. Initial chapters define engine nomenclature and safety regulations for common rail systems and high-pressure fuel circuits. The guide outlines the lubrication system, including oil pump and oil cooler maintenance, followed by cooling system procedures covering thermostat replacement and seawater pump repair.
Further sections document intake and exhaust system maintenance, including turbocharger and waste gate troubleshooting. The manual provides detailed instructions for cylinder head removal, valve clearance adjustment, and rocker arm mechanism assembly. Crankgear and piston maintenance, including measuring piston protrusion and replacing cylinder liners, are also fully documented.
Technical Data and Service Highlights
Service data tables provide specifications for crankcase, crankshaft, connecting rod, and piston dimensions. The guide includes multi-stage torque values for high-pressure fuel lines and cylinder head bolts. An official 192-page MAN OEM factory manual covering the 2005–2006 D2876 LE 423 and LE 433 marine engines, documenting engine, cooling, fuel, and lubrication specifications for the R6 series.
Document Reference: 51.99598–8166, Technical status: 03.2006
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