Caterpillar 3126B, 3126E Truck Engine Complete Shop Service Manual


Covers: Caterpillar 3126B and 3126E truck engine with serial number prefixes –

  • BKD
  • G3E
  • DPF
  • 1AJ
  • 8YL
  • CKM
  • CRP
  • 7AS
  • 8SZ
  • 9SZ

Format: PDF files (zipped)
File size: 105mb
Compatibility: Windows/Mac computers
Notes: Bookmarked, searchable, printable, instant download

The Caterpillar 3126B and 3126E shop/service manual contains complete operating and maintenance information, specifications, disassembly and assembly procedures, testing and adjusting procedures, and troubleshooting steps for Cat diesel engines. Whether you are servicing, overhauling or performing diagnostics the engine, this set of manuals is required to accurately perform the job to the manufacturer’s standard. View the PDF service manuals on your computer or print off pages as needed.

Please contact us with your engine serial number if you have compatibility questions.


  • 3126B, 3126E Engine Operation and Maintenance Manual
  • Driver Information Display Owner’s Manual
  • Engine Specifications Manual
  • Torque Specs
  • Systems Operation Manual
  • Engine Disassembly and Assembly
  • Testing and Adjusting
  • Electronic Troubleshooting
  • Programming Parameters
  • Customer Specified Parameters
  • Troubleshooting Without A Diagnostic Code
  • Troubleshooting With A Diagnostic Code
  • Diagnostic Functional Tests
  • Engine Calibration Procedures
  • 3126B, 3126E Wiring Diagram
  • Bendix Air Compressor Service
  • Midland Air Compressor Service
  • Wabco Air Compressor Service
  • On-Highway Engines Electronic PTO Service
  • Special Tools
  • And Much More…

Sample pages:


SKU: MPM10497 Category: Tags: , ,