Caterpillar 3126B, 3126E Truck Engine Service and Troubleshooting Manual


Covers: Cat 3126B and 3126E truck diesel engines with prefixes listed below

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

Format: PDF files (zipped)
File size: 105mb
Compatibility: Windows/Mac computers
Notes: Instant digital download only – no printed copy or CD-ROM media.

This downloadable 17-volume PDF service and troubleshooting manual set contains specifications, service and rebuild procedures, operating, testing/adjusting and troubleshooting information for Caterpillar 3126B, 3126E truck diesel engines. Thousands of pages of detailed workshop information for the engine are included in this download. The service manual set follows the manufacturer’s standards for troubleshooting, service and repair and is essential for all diesel mechanics working on the engine. All included manuals are searchable and printable and can be easily navigated. View the manuals on your computer or print them off for the shop without worrying about tearing an expensive book, saving your business time and money.

This download includes:

  • Cat 3126B, 3126E Truck Engine Operation and Maintenance Manual
  • Cat 3126B, 3126E Truck Engine Specifications Manual
  • Cat 3126B, 3126E Truck Engine Torque Specifications Manual
  • Cat 3126B, 3126E Truck Engine Disassembly and Assembly
  • Cat 3126B, 3126E Truck Engine Systems Operation Manual
  • Cat 3126B, 3126E Truck Engine Testing and Adjusting
  • Cat 3126B, 3126E Truck Engine Programming Parameters
  • Cat 3126B, 3126E Truck Engine Customer Specified Parameters
  • Cat 3126B, 3126E Truck Engine Electronic Troubleshooting
  • Cat 3126B, 3126E Truck Engine Troubleshooting Without A Diagnostic Code
  • Cat 3126B, 3126E Truck Engine Troubleshooting With A Diagnostic Code
  • Cat 3126B, 3126E Truck Engine Diagnostic Functional Tests
  • Cat 3126B, 3126E Truck Engine Calibration Procedures
  • Cat 3126B, 3126E Truck Electrical Wiring Diagrams (Large Format)
  • Cat 3126B, 3126E Truck Engine Driver Information Display Owner’s Manual
  • Bendix, Midland and Wabco Air Compressor Service Manuals
  • Electronic PTO Service Manual
  • Special Tools Catalog
  • And more…

How does this work?

It’s simple – after purchasing this manual through our secure checkout, a download link will be sent to the email address you specify at checkout. You have up to 90 days to retrieve and save the file. Once saved, the manual is yours for good.

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Engine Design
Fuel Transfer Pump (Fuel Transfer Pump and High Pressure Oil Pump)
Fuel Filter Base
Injection Actuation Pressure Control Valve
Unit Injector
Valve Rocker Arms, Lifters, and Bridges
Valve Mechanism Cover
Cylinder Head Valves
Cylinder Head
Air Inlet Elbow
Exhaust Manifold
Exhaust Elbow
Engine Oil Filter Base
Engine Oil Pump
Engine Oil Pan
Crankcase Breather
Water Temperature Regulator
Water Pump
Cylinder Block Cover Group
Cylinder Block
Crankshaft Seals
Rear Seal Carrier (If Equipped)
Vibration Damper
Connecting Rod Bearing Journal
Main Bearing Journal
Connecting Rod
Piston and Rings
Front Housing and Covers
Gear Group (Front)
Flywheel Housing
Engine to Transmission Adapter (If Equipped)
Crankshaft Pulley
Belt Tension Chart
Belt Tensioner
Belt Tightener
Fan Drive
Fan Drive
Alternator and Regulator
Electric Starting Motor
Coolant Temperature Sensor
Injection Actuation Pressure Sensor
Engine Oil Pressure Sensor
Engine Oil Temperature Sensor
Boost Pressure Sensor
Atmospheric Pressure Sensor (If Equipped)
Inlet Air Temperature Sensor
Speed/Timing Sensor
Electronic Control Wiring Group
Air Inlet Heater
Air Compressor (Midland Air Compressors)
Air Compressor (Bendix Tu-Flo Air Compressors)

SKU: CAT-3126BE-SM Categories: , Tags: ,