Bomag's 354-page repair manual, OEM ID 008 190 15, takes three tandem vibrating rollers apart on paper before you do it in steel: the BW 75 AD, 75 ADL and 90 ADL. Hydraulic schematics trace the closed-loop travel circuit, the vibration circuit and the steering system, each paired with its own troubleshooting chart and test diagram; flushing procedures for the travel and vibration loops and full wiring diagrams round out this Bomag BW 75 AD, BW 90 ADL repair manual PDF. Repair instructions run from drum removal and travel bearing replacement to the articulated joint, plus exploded views of the reduction gear and disc brake. When you test the travel pump, expect the Sauer SPV 15 to move 15 cm³/rev at full displacement, with a 5.4 cm³/rev charge pump behind it. Mid-lift, alone at the machine, there is nobody to ask. Bookmarked and text-searchable, the PDF is yours after one download, for as long as you own the roller.
Complete the set for your BW 75 AD, BW 75 ADL, BW 90 ADL
What's Inside This Bomag BW 75 AD, BW 75 ADL, BW 90 ADL Repair Manual
| System | Pages | Key Topics |
|---|
| General | 7-102 | Safety, Hydraulic Symbols, Electric Symbols, Torques, Conversion Table of Some Metric and English Measures, Technical Data, Fuels, Lubricants and Capacities |
| Diesel Engine | 103-146 | General Description, Trouble Shooting, Checking Diesel Engine RPM, Instructions for Repair |
| Travel Drive | 147-254 | Functional Description Travel Drive, Hydraulic Schematic Diagram Travel System, Trouble Shooting, Test and Trouble Shooting Diagram Travel System |
| Vibration | 255-310 | Functional Description Vibration Circuit, Hydraulic Schematic Diagram Vibration System, Trouble Shooting, Test and Trouble Shooting Diagram, Checking Eccentric Shaft RPM |
| Steering System | 311-346 | Functional Description Steering System, Hydraulic Schematic Diagram Steering System, Trouble Shooting, Trouble Shooting Chart, Trouble Shooting Steering System |
| Diagrams | 347-354 | Hydraulic Diagrams, Wiring Diagrams |
Quick Reference Specifications
| Specification | Value | Page |
|---|
| All Models |
| Torque for M4 bolt (8.8 grade) | 3 Nm | p. 53 |
| Torque, max. | 40.7 Nm (30 ftlb) | p. 63 |
| Danfoss Omss 160 travel motor displacement | 160 cm³/rev | p. 152 |
| Sauer SPV 15 travel pump maximum displacement | 15 cm³/rev | p. 149 |
| Sauer SPV 15 charge pump displacement | 5.4 cm³/rev | p. 149 |
| Bosch vibration motor displacement | 5.5 cm³/rev | p. 257 |
| Engine Oil Capacity | 2.4L | p. 90 |
| BW 75 AD |
| Hydraulic Tank Capacity, BW 75 AD | 36L | p. 64 |
| Water Tank Capacity, BW 75 AD | 73L | p. 65 |
| BW 75 ADL |
| Hydraulic Tank Capacity, BW 75 ADL | 26L | p. 64 |
| Water Tank Capacity, BW 75 ADL | 75L | p. 65 |
| BW 90 ADL |
| Hydraulic Tank Capacity, BW 90 ADL | 26L | p. 67 |
