CAT Excavator 235 Electrical Schematic Manual (SENR2116-01) — 1984 wiring diagrams, electrical layouts and circuit references.
Comprehensive service-ready electrical schematic for the Caterpillar 235 excavator (1984). Includes detailed wiring diagrams, component and connector ID, circuit functions, harness routing, fuse/relay locations and troubleshooting references for technicians, mechanics and restorers. Use for diagnostics, maintenance, parts identification and vintage equipment restoration. Ideal for fleet service shops, repair manuals collections and owners needing original Caterpillar electrical data.