Komatsu PW100-3 Workshop Manual PDF (S/N 1890-UP)

🔧 Komatsu PW100-3 Workshop Manual PDF (S/N 1890-UP)

📘 Description:

This downloadable Komatsu PW100-3 workshop manual is your go-to resource for factory-grade service, diagnostics, and overhaul procedures. Designed for professional mechanics and Komatsu owners, this manual covers all core systems — engine, powertrain, hydraulics, brakes, suspension, and electronics — for accurate repairs and preventive maintenance.

From detailed disassembly steps to electrical troubleshooting diagrams, it ensures efficient servicing and reduced downtime for your Komatsu PW100-3 wheeled excavator.

✅ Model Covered:

• Komatsu PW100-3

🔢 Serial Number Range:

• 1890 and up

🧰 Manual Sections Include:

• Engine Systems: Valve clearance, injection timing, compression tests, turbo removal, cooling and oil system service

• Power Train: Travel and swing motors, transmission, brake valves, center swivel joint

• Steering & Suspension: Steering cylinder, front/rear axle removal, parking brake, suspension lock systems

• Hydraulic Systems: OLSS system, control valves, boom/arm/bucket cylinders, troubleshooting charts

• Braking System: Full pneumatic circuit coverage, air master, calipers, discs, quick-release valves

• Work Equipment: Boom, arm, bucket, outriggers, cab assembly procedures

• Electrical: Full wiring diagrams and connector pin tables

• Testing & Adjusting: Hydraulic pressures, brake system, differential maintenance

• Schematics Included: Hydraulic, pneumatic, and electrical circuits