Bobcat 425 Compact Excavator Service Manual (6904866enUS 2016)

Bobcat 425 Compact Excavator Service Manual 6904866enUS (02-16)

This professional service manual provides detailed maintenance, diagnostics, and repair procedures for the Bobcat 425 Compact Excavator. Covering everything from hydraulic schematics to HVAC troubleshooting, it's the ultimate resource for service technicians maintaining equipment with S/N A1HW11001 & Above.

Model Covers:

Bobcat 425 Compact Excavator
S/N A1HW11001 & Above

File Format: PDF

Size: 22.28 MB

No. of pages: 770

Language: English

Delivery Method: Instant Download – Access your file immediately after purchase.

📑 Table of Contents Overview:

Maintenance & Safety Operations

• Safety instructions, fire prevention, storage, and transport procedures
• Service schedule, air cleaner, fuel and oil system maintenance
• Canopy, cab features, alternator belt, remote start tools, and emergency exits

Hydraulic System Repair & Testing

• Hydraulic schematics, valve service, and cylinder diagnostics
• Detailed breakdowns for boom, arm, bucket, blade, and clamp cylinders
• Pump tests, relief/crossport valves, swing motor, travel motors, and selector valves

Undercarriage & Track Components

• Blade, idler, roller, sprocket, and track replacement & tensioning procedures
• Track damage assessment and swing circle gear replacement
• Steel and rubber track servicing with photo-guided instructions

Cab, Upperstructure & Controls

• Cab/glass removal, consoles, levers, pedals, and blade control servicing
• X-Change™ and quick coupler (KLAC™/LEHNHOFF®) systems installation and inspection
• Seat, canopy, covers, counterweights, and fuel tank removal procedures

Electrical & Diagnostic Features

• Wiring diagrams, fuse/relay identification, troubleshooting techniques
• Alternator, starter, battery, fuel sender unit, and light servicing
• Diagnostic codes, magnetic lockout sensors, and console switch testing

Engine Overhaul & Fuel System

• Compression, timing, valve adjustments, camshaft, crankshaft, pistons, and oil systems
• Fuel injector, pump, glow plug diagnostics, cylinder head and valve reconditioning
• Cooling system including radiator, water pump, thermostat, and muffler service

HVAC System & Air Conditioning

• Heater valve, coil, blower fan maintenance and filter servicing
• Troubleshooting HVAC airflow issues and electrical connectivity
• Component removal and reinstallation for full heater unit system

Specifications & Tools

• Machine specs, torque values, hydraulic fittings, fluid specifications
• U.S.–Metric conversion charts and required service tools inventory

This comprehensive Bobcat 425 Compact Excavator Service Manual is your trusted resource for professional repairs, accurate diagnostics, and complete machine maintenance.