The Service Manual for Komatsu HD325-6 Dump Truck (Serial Number 5680 and up) provides detailed guidance on maintenance, troubleshooting, and repair. It includes comprehensive sections on engine specs, hydraulics, powertrain, electrical systems, and maintenance schedules, making it essential for operators and technicians. For a downloadable PDF, visit Manualskart.com or contact Manualskart@gmail.com for more information.