SDLG BF4M2012 BF6M2012 Deutz Engine Workshop Manual PDF Download

Description

SDLG BF4M2012 BF6M2012 Deutz Engine Workshop Manual

This SDLG BF4M2012 BF6M2012 Deutz Engine Workshop Manual is a bilingual Chinese-English factory-style repair manual for the Deutz-derived BFM2012 series four-stroke diesel engines, built under license by Dalian Deutz and used across Shandong Lingong (SDLG) wheel loaders and construction equipment. Whether you are servicing the 4-cylinder BF4M2012 or the 6-cylinder BF6M2012, this workshop manual walks through specification data, in-chassis adjustment, individual component repair, and complete disassembly and re-assembly of the engine.

File Details

• Manual type: Workshop / repair manual
• Brand: SDLG / Deutz
• Engine models: BF4M2012, BF6M2012
• Language: Chinese and English (bilingual, side-by-side)
• Page count: 130 pages
• File format: PDF, instant digital download
• Edition: 1st edition, March 2014

Chapters Covered

• Specification Data / Key to Symbols
  • Engine specification data (bore, stroke, compression ratio, firing order)
  • Valve clearance adjustment schematic
  • Cylinder head bolt tightening order
  • Injection pump shim/EP code determination tables
  • Key to symbols
• Control and Adjustment
  • Valve clearance checking and adjustment
  • Injector opening pressure testing and adjustment
  • Compression pressure testing
  • Thermostat testing

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• Repair of Components
  • Crankcase and cylinder block assembly
  • Front cover and lube oil pump
  • Crankshaft
  • Starter ring gear and flywheel
  • Connecting rod and piston
  • Cylinder head
  • Timing case and camshaft
  • Rocker arm bracket
  • Injector and control rod
  • Air compressor
  • Mass balancing shaft
  • Hydraulic pump with fastening flange
• Disassembly and Re-assembly of Complete Engine
  • Full engine disassembly sequence
  • Re-assembly of cooling oil nozzles, camshaft, crankshaft bearings
  • Control rod, timing case cover, front cover, shaft seals
  • Piston with connecting rod installation
  • Injection pump installation and delivery cut-in point determination
  • Flywheel, adapter housing, V-belt pulley/damper
  • Cylinder head, intake/exhaust manifolds, turbocharger
  • Starter, governor, injector nozzles/lines
  • Fuel and oil filters, cylinder head cover, coolant pump
  • Fan drive, oil pan

Together these sections give a technician a complete path from checking basic specification data through to a full teardown and rebuild of the BFM2012 engine, with torque values and clearances called out at each step.

What’s Inside

The BF4M2012 BF6M2012 workshop manual documents exact settings pulled straight from the factory procedures: valve clearances of 0.3mm intake and 0.5mm exhaust, cylinder head cover bolts torqued to 11 Nm, injector opening pressure checked at 250+8 bar, compression pressure of 30-38 bar, and full injection pump shim/EP code tables referenced to a 117.5mm basic dimension. Illustrated, numbered steps accompany the disassembly and re-assembly chapter, showing timing gear alignment, TDC determination, and idler gear fitting with photographs taken directly from a stripped engine.

Why Technicians Use This SDLG BF4M2012 BF6M2012 Manual

With this manual a technician can correctly check and adjust valve clearance, test and rebuild injectors, verify compression pressure and thermostat operation, repair or replace individual components such as the crankshaft, connecting rods, pistons, and cylinder head, and carry out a complete engine disassembly and re-assembly with the correct torque values and installation sequence at every stage. Working from the specified torque figures and clearances rather than guesswork protects against premature wear, injector leakage, and incorrect timing gear assembly on the BFM2012 engine family. The BF4M2012 BF6M2012 Deutz Engine Workshop Manual downloads instantly as a PDF after purchase — no shipping wait, no physical binder to store. Read it on a laptop, tablet, or phone at the workbench, or print the pages you need for the shop floor.