Bomag BW 27 RH Service Manual — Wiring Diagrams

$39.99

Model: BW 27 RH
Type: Rubber tire roller
Serial: 101 538 11 | 101 538 31 | 861 538 22
776 Pages·61 MB·Searchable PDF·English·Print-Ready
  • ✓ Wiring Diagrams
  • ✓ Hydraulic Schematics
  • ✓ Torque Specs
  • ✓ Multi-Level Bookmarks (3-level navigation)
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Bomag BW 27 RH table of contents for electrical circuit diagrams and component listing for TIER 3 engine systems.
Bomag BW 27 RH Service Manual — Wiring Diagrams
$39.99

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Directing every overhaul and maintenance phase for the rubber tire roller, this 776-page Bomag BW 27 RH service manual pdf (OEM ID 008 914 64) keeps your compaction crew moving on the mat. The technical reference maps out the electrical architecture with E-Plan wiring diagrams, EMR3 system pinouts, and module calibrations. Fluid power receives heavy coverage, tracing travel pump routing through detailed hydraulic schematics alongside external gear pump diagnostics. Lock down the M22x1.5 wheel nuts to a strict 500-600 Nm and verify tire inflation holds between 2 and 8.1 bar before sending the machine back for another pass. Guessing at travel circuit pressures on a roller this heavy just buys you a towed unit and a ruined shift. Download the bookmarked, text-searchable file, print the exact fault code tables you need, and let the pages get dirty on the bench while you clear the lane.

Complete the set for your BW 27 RH

What's Inside This Bomag BW 27 RH Manual

SystemPagesKey Topics
General7-32Introduction, Safety Regulations, Tightening Torques
Pneumatic Tires Rollers33-36Rubber Tire Roller
Technical Data37-42Operating Weight, Travel Speed, Engine Type, Filling Capacities, Steering Angle, Tire Pressure
Maintenance43-52Fuels and Lubricants, Table of Fuels and Lubricants, Running-In Instructions, Maintenance Table
Caddy Wiring Diagrams53-60Understanding Circuit Diagrams, Circuit Symbols in the Circuit Diagram, Identification of Switch Blocks in the Caddy Wiring Diagram
E-Plan Wiring Diagrams61-74Understanding Wiring Diagrams, Circuit Symbols in the Circuit Diagram, Identification of Switch Blocks in the Wiring Diagram
Electrics75-138Designation of Components in the Wiring Diagram, Terminal Designations in Wiring Diagram, Battery Ground and Analog Ground, Current and Voltage, Resistance
Electronic Modules139-160Module Description A04, Electric Module A72, Old Design, Electric Module A108
Module Description A100161-164Steering Column Locking Module, A100
Speedometer Module165-168Self-Teaching Mode, Display Self-Test, Measuring Mode, Manual Display Test, Teach Mode
Engine Electrics169-296EMR3 System Components, Pin Assignment of Engine Control EDC16 / EMR3, Rotary Speed Sensor for Camshaft, Rotary Speed Sensor for Crankshaft, Rail Pressure Sensor
Hydraulics297-334Hydraulic Circuit, Travel Pumps, A4VG105 Da, Troubleshooting Axial Piston Pumps, External Gear Pumps, Travel Motor, A6VM 107HA2R1, Trouble Shooting
Brake335-348Brake System, Stopping the Machine, Operating the Parking Brake, Driving the Machine / Braking the Machine, Multi-Disc Brake, Function Test, Towing in Case of an Engine Failure
Pneumatics349-360Pneumatic System, Operating the Tire Inflation System, Draining the Air Pressure Vessel, Changing the Air Drier for the Brake System, Checking the Supply Lines for the Compressor
Engine361-408Lubrication Oil Circuit Tcd 2012 / 2013, Coolant Circuit Tcd 2012 / 2013, Fuel System Tcd 2012 / 2013, Deutz Common Rail Injection System for Tcd 2012 / 2013
Air Conditioning System409-452Physical Basics, Refrigerant R134a, Compressor Oil / Refrigeration Oil, Working Principle of the Air Conditioning System, Monitoring Devices, Components
Replacing the Cab Window Panes453-462Assembly of Window Panes, Special Tools, Cabin Windows, Auxiliary Materials, Removing and Installing the Window Pane
Front Axle463-494Repair Overview for Front Axle, Dismantling the Front Axle, Assembling the Front Axle
Suppliers Documentation495-700Travel Pump, Travel Motor, Travel Gear, Steering Valve
Circuit Diagrams701-776Hydraulic Diagram 538 110 00, Pneumatic Diagram 538 120 00, Wiring Diagram 538 100 02, Wiring Diagram 27

Quick Reference Specifications

SpecificationValuePage
Tightening torque for M12x1.5 wheel nuts100 Nmp. 29
Tightening torque for M14x1.5 wheel nuts150 Nmp. 29
Air pressure min./max.2-8.1 bar (29-117.5 psi)p. 39
Valve clearance (Intake)75°+10°p. 51
Valve clearance (Exhaust)120°+10°p. 51
Factory specification for resistance (rotor)2.8 to 5 OHMp. 283
Factory specification for resistance (stator)Less than 1 OHMp. 284
Return flow filter fine filter rating12 µp. 330
Bypass valve opening pressure differential3.5 barp. 330
Cross-flushing check valve pressure6 barp. 330
Differential pressure switch (B22) switching pressure2.5 barp. 330
Oil inlet for brake cooling6 barp. 341
BrandBomag
ModelBW 27 RH
Machine TypeRubber tire roller
Manual TypeService Manual
LanguageEnglish
FormatSearchable PDF (Digital Download)
Pages776
File Size61 MB
Manual No.008 914 64
Serial Range101 538 11, 101 538 31, 861 538 22
Wiring DiagramsYes
Hydraulic SchematicsYes
Torque SpecificationsYes
Bookmarked / IndexedYes