Bomag BW100/120/125/135/138 circuit diagram manual (Drawing No. 78100125) — electrical schematics for AD/AC compactor models, service & repair reference.
Detailed 2002 PDF with wiring schematics, component layouts, connector pinouts and hydraulic‑electrical interfaces for BW100_120 AD_AC-3, BW125ADH and BW135‑138 AD/AC models. Includes original drawing numbers, legends, electrical symbols and troubleshooting aids—useful for service technicians, mechanics, fleet managers and restorers needing precise circuit details for maintenance, diagnostics and parts identification. Publisher: Sarah Williams (design cover of the books).
