2008 Arctic Cat 700 Diesel ATV Factory Service Manual (P/N 0486–0178)

• Details the complete 2008 Arctic Cat 700 Diesel ATV, including specific service procedures for the Lombardini diesel powertrain and associated drive components
• Official manufacturer publication: PN 0486–0178
• Features over 100 exploded-view component photographs, torque specification tables for chassis and engine parts, and routine maintenance schedules
• Serves as the primary 180-page PDF reference for servicing the unique diesel injection system and transmission configuration found on this specific model
• Covers the comprehensive inspection and overhaul of the front differential, rear gear case, drive axles, suspension A-arms, shock absorbers, steering knuckles, tie rods, and hydraulic brake calipers
• Incorporates essential visual aids including wiring diagrams, electrical schematics, troubleshooting charts, periodic maintenance charts, battery charging charts, engine oil viscosity graphs, and piston protrusion tables

Engine and Transmission Overview

This factory reference breaks down the maintenance and assembly of the 2008 Arctic Cat 700 Diesel into structured sections covering the engine, transmission, fuel delivery, lubrication, and cooling systems. The content moves logically from general periodic maintenance routines—such as V-belt inspection, throttle cable adjustment, and fuel filter replacement—to specialized teardown procedures for top-side and center-component engine repair. It highlights the disassembly and assembly of the unit injectors, camshaft configurations, and provides clear visual guidance on timing belt installation for the Lombardini diesel powertrain.

By detailing exacting step-by-step instructions for complex, labor-intensive tasks—such as setting the static injector timing, bleeding the hydraulic brake system, adjusting the differential lock cable, and replacing the timing belt—this manual allows independent mechanics and skilled DIYers to successfully complete heavy-duty services and avoid expensive dealership labor rates.

Technical Reference and Specifications

Inside, technicians will find critical specifications documenting fluid capacities, tightening torque values for engine and drivetrain fasteners, and precise valve clearance settings. The manual highlights exploded diagrams for the governor, fuel injector pump, and transmission gear case assembly. As a preview of the technical depth provided, cylinder head bolt torque values are shown in a multi-stage sequence (with final-stage angles of 90° plus 90°), intake valve clearance is charted at 0.20 mm (0.008 in.), and target engine oil pressure is listed at 1.1 kg/cm² (15.6 psi) at 900 RPM.

For the professional workshop routine, having these factory-verified tolerances and detailed gear case shimming procedures directly at the workstation eliminates guesswork, minimizes workflow interruptions, and significantly speeds up bench times.

Working on high-pressure diesel injection systems and heavy-duty drivetrain components requires specialized tools and strict adherence to shop safety protocols to prevent severe injury or equipment damage. This professional service publication provides the required OEM data for technicians to maintain these systems safely and accurately.