2008-2009 Suzuki KingQuad 750 AX Service Manual

Suzuki KingQuad 750 AXI: Technical Specifications and Service Data

• Covers the 2008–2009 Suzuki KingQuad 750 AXI (models LT-A750XK8, LT-A750XK9, and variants) equipped with the 722 cc DOHC 4-stroke liquid-cooled engine
• Original OEM publication B831G21104001, providing primary factory specifications, diagnostic data, and repair references for the 750 AXI series
• Includes 12 wiring harness schematic diagrams, 15 diagnostic trouble code flow charts, and 45 distinct torque tables covering engine and chassis assemblies
• Fully indexed PDF format available as an instant download, allowing fast cross-reference lookup directly on your shop tablet or computer
• Laid out for standard letter and A4 printing to bring specific technical pages straight to your workbench
• Records data for two distinct production build ranges defined by serial numbers 5SAAR41A 87100001– and 5SAAR41A 97100001–

Engine, Fuel System, and Powertrain Documentation

This factory manual outlines the mechanical and electrical architecture of the 750 AXI powertrain. It details critical engine internal dimensions. You will find specific parameters for cylinder bore, piston-to-cylinder clearance, and comprehensive valve shim selection tables for both intake and exhaust sides. Fuel system documentation provides exact sensor input and output voltage ranges for the IAP, TP, ECT, IAT, and TO sensors. It also maps out ignition timing parameters and injector resistance values to streamline shop diagnostics. The electrical section contains complete wiring harness diagrams, ECM terminal alignment pinouts, and charging system specifications necessary for accurate repair assessment.

Chassis, Maintenance, and Safety Clearances

Maintenance intervals for the 750 AXI are fully documented. The manual specifies required fluid capacities and service frequencies for the differential gears, cooling system, and transmission. Torque values for every major fastener, from cylinder head bolts to chassis pivot nuts, are organized into dedicated tables. The suspension section provides clear reference values for front and rear wheel travel, toe-out adjustments, and shock absorber settings. Working on powersports equipment involves inherent risks, so always verify load limits, use properly rated lift stands, and relieve system pressure before disconnecting fuel lines or hydraulic components as outlined in the technical data. This official Suzuki publication serves as the baseline technical reference, documenting the exact build requirements for the 2008–2009 model years.