Bomag BW 216-226 DH/PDH 2005 Training Manual

Description

If you’ve got a Bomag single drum roller in the bay that won’t move or a fuel system that’s acting up, the last thing you need is a generic guide. I’ve seen too many techs waste hours guessing at charge pressure because they didn’t have the factory numbers. This Bomag BW 216 DH, BW 216 PDH, BW 219 DH, BW 219 PDH, BW 226 DH 2005 Training Manual is the OEM reference you need—255 pages of actual procedures, not aftermarket fluff.

Engine and Fuel System Coverage

Chapter 5 dives into the Deutz diesel engine 2012C with EMR. You get the lubrication oil circuit, coolant circuit, and the full fuel system including the pre-filter with water separator. The manual shows how the fuel lift pump draws fuel through both filters and how to drain water properly. Page 73? That’s where the charge air pressure sensor B115 lives.

What Torque Specs Are Listed?

Every major fastener spec is in the Technical Data section (Chapter B). You’ll find adjustment values for the travel system, vibration system, and steering—all in Imperial units. I’ve torqued my share of head bolts, so I respect a manual that gives you the real number instead of a range you have to guess at.

7 Systems Covered in This Training Manual

The manual breaks down seven major systems: Engine (Deutz 2012C with EMR II), Travel System (pump, motors, control), Vibration (pump, motor, flushing valve), Steering (charge pump, steering valve, articulated joint), Electrics (full wiring diagram), Hydraulics (schematic), and Maintenance. Each section includes troubleshooting steps and test/adjustment points. For example, the vibration system has its own troubleshooting table on page F15.

Understand the EMR II Control Unit

EMR II electronics can lock you out if you don’t know the diagnostic routine. This manual covers the control unit, plug assignments X30 and X31, speed sensors (camshaft B114, crankshaft B130), and the heating flange R19. Possible diagnostics with SERDIA fault code 5140? It’s all in here. You’ll also find the procedure for checking and adjusting valve clearance—pictograms included so you don’t misread the sequence.

Travel System: Pump and Motor Details

The Sauer-Danfoss tandem pump, servo control, multi-function valves, and charge pressure relief valve are all covered. For the BW 216 and 219 DH-4, the drum drive motor 51C110 with reduction gear CR 51 is shown in cross-section. The BW 226 DH-4 uses a different drum drive motor with reduction gear 715 C 3B—the manual spells out both. Manual release of brake on axle drive? Page E14.

FAQ

Does this manual cover the BW 226 DH-4 with PDH?

Yes. The manual covers both DH and PDH variants for BW 216, 219, and 226 models. The PDH designation is included in the title and throughout the text.

Are the wiring diagrams in color?

No, but they’re clear schematics with component numbering. The electric section starts at page H1 and includes 12 circuit sheets covering supply, EMR II, driving system, steering, vibration, and cabin equipment.

What about the valve clearance specs? Are they in inches?

Valve clearance adjustment procedure starts on page D26. All specs in the manual are given in Imperial units (in-lb, ft-lb, psi). The pictograms make it dead simple.

I need to replace a plug-in injection pump. Is the compensation shim procedure included?

Page D28 details assembly of plug-type injection pumps and determination of compensation shim thickness. Required tool list is right there. No guesswork.

Related Manuals and Resources

• Bomag BC 670 RB Training Manual – Factory Specs & Repair Docs”>Bomag BC 670 RB Training Manual
• Bomag BW 24 R 2001 Training Manual – Factory Specs & Repair”>Bomag BW 24 R 2001 Training Manual
• Bomag BC 771 RB 1999 Training Manual – Real Workshop Specs”>Bomag BC 771 RB 1999 Training Manual

For background on drivetrain theory, see Manual Transmission”>Manual Transmission basics and Manual Transmission”>Manual Transmission repair principles.

This is the manual you put on the workbench when the roller’s down and the customer’s waiting. OEM verified, 255 pages, 2005 publication. Replace your torn copy or get the one your shop should have had all along. Access the Factory Manual today.