Bomag BW100 AD-4 / BW100 AC-4 & BW120 AD-4 / BW120 AC-4 & BW125 AD-4 / BW125 AC-4 Rollers PDF Manual

Service manual includes repair and service information, maintenance instructions, complete description of repair and troubleshoot procedures, illustrations and diagrams for tandem vibratory roller and combination roller Bomag following models:

BW 100 AD-4 / BW 100 AC-4,
BW 120 AD-4 / BW 125 AD-4,
BW 120 AC-4 / BW 125 AC-4.

This service manual provides information on repair, maintenance instructions, diagrams, service instructions, etc. This manual addresses the professionaly qualified personnel or the after sales service of Bomag, and should be of help and assistance in correct and efficient repair and maintenance work. This manual describes the disassembly, dismantling, assembly, installation and repair of components and assemblies.
To work with this manual you need to install the application Adobe PDF Reader. This service manual is in PDF.

Manual covers:
BW 100 AD-4 / BW 100 AC-4
BW 120 AD-4 / BW 125 AD-4
BW 120 AC-4 / BW 125 AC-4

Serial numbers:
S/N 101 880 16 .... > / S/N 101 880 17 ....>
S/N 101 880 08 .... > / S/N 101 880 09 ....>
S/N 101 880 10 .... > / S/N 101 880 11 ....>

Contents:

• 1. General
  • 1.1 Introduction
  • 1.2 Safety regulations
  • 1.3 General repair instructions
  • 1.4 Tightening torques
• 2. Technical data
  • 2.1 Technical data
• 3.Maintenance
  • 3.1 General notes on maintenance
  • 3.2 Fuels and lubricants
  • 3.3 Table of fuels and lubricants
  • 3.4 Running-in instructions
  • 3.5 Maintenance table
• 4. Electrics
  • 4.1 Understanding wiring diagrams
  • 4.2 Designation of components in the wiring diagram
  • 4.3 Terminal designations in wiring diagram
  • 4.4 Circuit symbols in the circuit diagram
  • 4.5 Identification of switch blocks in the wiring diagram
  • 4.6 Battery ground and analog ground
  • 4.7 Current and voltage
  • 4.8 Resistance
  • 4.9 Series / parallel connection
  • 4.10 Ohm's law
  • 4.11 Electrical energy
  • 4.12 Formula diagram
  • 4.13 Metrology
  • 4.14 Diodes, relays, fuses
  • 4.15 Telemecanique switch
  • 4.16 Inductive proximity switches
  • 4.17 Angle sensors
  • 4.18 Plug connectors
  • 4.19 Magnetic coil plug
  • 4.20 Deutsch plug, series DT and DTM
  • 4.21 Plugs and terminals in spring clamping technology
  • 4.22 Batteries
  • 4.23 Starting with jump wires
  • 4.24 Main fuse
  • 4.25 Generator
  • 4.26 Generator repair
  • 4.27 Electric starter
  • 4.28 Repair of starter
  • 4.29 Glow plugs
  • 4.30 Engine shut-down solenoid
  • 4.31 Engine oil pressure monitoring
  • 4.32 Coolant temperature monitoring
  • 4.33 Modules
  • 4.34 Switching the vibration on
  • 4.35 Switching the pressure sprinkler system on
  • 4.36 Fuses
  • 4.37 Installation locations for electrical components
• 5. Description of the modules
  • 5.1 Electric modules
• 6. Service Training
  • 6.1 Service Training
• 7. Flushing and bleeding
  • 7.1 Special tools for flushing
  • 7.2 Flushing - general
  • 7.3 Flushing schematic for front drum drive
  • 7.4 Flushing the front drum drive
  • 7.5 Flushing schematic for rear drum drive system
  • 7.6 Flushing the rear drum drive
  • 7.7 Flushing schematic, rear wheel drive motors
  • 7.8 Flushing the rear wheel drive
  • 7.9 Flushing schematic for vibration drive on AD-machines
  • 7.10 Flushing schematic for vibration circuit on AC-machines
  • 7.11 Flushing the vibration circuit
  • 7.12 Bleeding the travel circuit
• 8. Drum
  • 8.1 Special tools
  • 8.2 Repair overview for drum
  • 8.3 Removing and installing the drum
  • 8.4 Dismantling the drum
  • 8.5 Assembling the drum
• 9. Oscillating articulated joint
  • 9.1 Special tools
  • 9.2 Repair overview
  • 9.3 Removing and installing the oscillating articulated joint
  • 9.4 Dismantling the oscillating articulated joint
  • 9.5 Assembling the oscillating articulated joint
• 10. Suppliers documentation
  • 10.1 Steering valve
  • 10.2 Travel pump
  • 10.3 Drum drive
  • 10.4 Wheel drive
• 11. Circuit diagrams
  • 11.1 Hydraulic diagram 880 100 50
  • 11.2 Hydraulic diagram 880 100 52
  • 11.3 Hydraulic diagram 880 100 55
  • 11.4 Wiring diagram 880 100 63
  • 11.5 Wiring diagram 880 100 64