When tearing down a closed-loop travel pump or tracing EMR3 fault codes, this 782-page factory reference proves its worth. This Bomag bc 462 rb, bc 472 rb, bc 472 rs, bc 462 eb service manual pdf (OEM 008 923 55) dictates repairs for your sanitary landfill and soil compactors. Detailed hydraulic schematics map the steering and working pump circuits, while the electrical section tracks cab wiring and EDC16 control pins. Troubleshooting charts isolate faults in the variable displacement motors and central lubrication distributors so your diagnostics stay sharp. Verify your setup with exact factory numbers, like the 500-600 Nm torque spec for M22x1.5 wheel nuts or the 280-liter hydraulic capacity on RB units. A machine parked dead on a landfill cell destroys the shift's density targets. Download this bookmarked, text-searchable manual to nail the repair the first time and put your compactor back on the pass.
What's Inside This Bomag BC 462 RB, BC 472 RB, BC 472 RS, BC 462 EB Manual
| System | Pages | Key Topics |
|---|---|---|
| General | 7-32 | Safety Regulations, General Repair Instructions, Tightening Torques |
| Earth Compactor - Refuse Compactor | 33-38 | Refuse Compactor - Earth Compactor |
| Technical Data | 39-52 | Weights, Travel Characteristics, Drive, Compactor Wheels, Brake, Steering, Dozer Blade, Filling Capacities |
| Maintenance | 53-64 | Fuels and Lubricants, Table of Fuels and Lubricants, Running-In Instructions, Maintenance Table |
| Electrics | 65-80 | Battery Service, Checking the Main Battery Switch, Starting the Engine with Jump Leads, Main Battery Switch, Hydraulic Oil Temperature, Pressure Switch, Hydraulic Oil Filter |
| Engine Electrics | 81-208 | Emr3 System Components, Pin Assignment of Engine Control Edc16 / Emr3, Rotary Speed Sensor for Camshaft, Rotary Speed Sensor for Crankshaft, Rail Pressure Sensor |
| Engine | 209-264 | Diesel Engine, Engine Description Tcd 2013, 4 and 6 Cylinder, Valves, Lubrication Oil Circuit Tcd 2012 / 2013, Coolant Circuit Tcd 2012 / 2013, Fuel System Tcd 2012 / 2013 |
| Air Conditioning System | 265-308 | Physical Basics, Refrigerant R134a, Compressor Oil / Refrigeration Oil, Working Principle of the Air Conditioning System, Monitoring Devices, Components |
| Central Lubrication System | 309-328 | System Layout, Technical Description, Control, Lubrication Process, Progressive Distributor, Lubrication Oil Pump, Checking the Central Lubrication System, Filling Up |
| Hydraulics | 329-388 | Hydraulic Circuit, Travel Pump A4vg110 Da, Travel Pump A4vg110 Ht, Steering and Working Pump, Axial Piston Swash Plate Principle, Troubleshooting Axial Piston Pumps, Travel Motor |
| Oscillating Articulated Joint | 389-400 | Repair Overview, Repairing the Articulated Joint |
| Compactor Wheels and Dozer Blade | 401-404 | Replacing the Wheel Caps, Adjust Scrapers and Edge Cutter, Checking the Cutting Plates, Replacing the Cutting Plates If Necessary |
| Suppliers Documentation | 405-544 | Steering and Working Pump, Wheel Drive, Travel Motor |
| Circuit Diagrams | 545-782 | Hydraulic Diagram 930, 108 40, Wiring Diagram 930, 107 70, Wiring Diagram 5, Wiring Diagram 95, Wiring Diagram 96, Wiring Diagram 182 |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| All Models | ||
| Tightening torque for M4 screw (8.8) | 3 Nm | p. 28 |
| Tightening torque for M22x1.5 wheel nut | 500 - 600 Nm | p. 29 |
| Engine oil capacity | 21.5 l | p. 59 |
| Fuel tank capacity | 375 l | p. 59 |
| Intake valve clearance | 90°±15° | p. 62 |
| Exhaust valve clearance | 150°±15° | p. 62 |
| Inner scraper gap | 0 mm | p. 403 |
| Other scraper gap | 5 mm | p. 403 |
| Coolant Capacity | 32L | p. 59 |
| BC 462 RB, BC 472 RB | ||
| Hydraulic system oil capacity (BC 462/472 RB) | 280 l | p. 59 |
| BC 472 RS | ||
| Hydraulic system oil capacity (BC 472 RS) | 300 l | p. 59 |
| BC 462/472 RB | ||
| Hydraulic Oil Capacity | 280L | p. 59 |
Bomag BC 462 RB, BC 472 RB, BC 472 RS, BC 462 EB Common Problems This Manual Covers
Bomag BC 462 RB compactor wheels packing with refuse and inner scraper bars dragging on the drum
Adjust the scrapers before the drum gets completely locked up. Set the inner scraper gap to exactly 0 mm on page 403. Set all other scraper gaps to 5 mm, then torque the scraper mounting bolts to 502 Nm to prevent them from shifting during heavy passes.
Manual Section: Compactor Wheels and Dozer Blade p. 403Travel circuit won't build charge pressure after emergency towing and machine refuses to move forward
Inspect the towing shuttle valve on the travel pump if the machine was recently moved. Torque the towing shuttle valve to 50 Nm as shown on page 343. Run the diesel engine for a maximum of 3 minutes at low speed to bleed the hydraulic system.
Manual Section: Hydraulics p. 343Articulation joint pins running dry and progressive distributor block showing no grease output at the lines
Test the lubrication oil pump output and check the pressure relief valve. Verify the valve opens at exactly 305 bar as specified on page 320. If pressure is correct but lines are dry, fill the central lubrication system reservoir with 2.0 kg of fresh grease.
Manual Section: Central Lubrication System p. 320Diesel engine running rough under heavy pushing loads with audible ticking from the top end
Remove the valve cover and check the valve clearances. Adjust the intake valve clearance to 90°±15° and the exhaust valve clearance to 150°±15° as detailed on page 62. Drain and refill the engine oil with 21.5L of fresh fluid if the oil is contaminated.
Manual Section: Engine p. 62Frequently Asked Questions
How do I delete the fault log for the EMR3 engine control unit?
To clear fault log 1, switch the ignition OFF, then press and hold the diagnostics button. Switch the ignition back on while holding the button, and release it after approximately 10 seconds. The process is confirmed by three short flashing pulses. p. 113
What is the tightening torque for M16 class 8.8 screws on the Bomag BC 462 RB, BC 472 RB, BC 472 RS, BC 462 EB?
The tightening torque for M16 screws with a strength class of 8.8 is 211 Nm. p. 28
What's the oil change interval for DQC II, III and IV engine oils in a Bomag BC 462 RB, BC 472 RB, BC 472 RS, BC 462 EB?
The oil change interval for DQC II, DQC III, and DQC IV engine oil is 500 operating hours. p. 56
What is the valve clearance adjustment angle for the intake and exhaust valves on the TCD 2013 engine?
The valve clearance adjustment angle is 90° ±15° for the intake valve and 150° ±15° for the exhaust valve. p. 232
What is the correct filling capacity for the fuel tank on the BC 462 EB?
The fuel tank capacity for the BC 462 EB is approximately 375 liters (99 gal us). p. 48
How will I receive this Bomag BC 462 RB Service Manual?
This is a 782-page searchable PDF ready for immediate download. Works on any device, so pull it up on your phone while you're under the hood. No shipping, no waiting.
Can I print specific sections of this Bomag BC 462 RB Service Manual?
Yes, printing is unrestricted: a single page, a chapter, or the lot, on letter or A4.
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