Suzuki 1980 GSX400 User Manual

General physical specifications including length, width, height, wheelbase, and mass.

Detailed technical specifications for the engine type, cylinders, bore, stroke, displacement, and compression.

Technical specifications for the transmission, including clutch, gear ratios, and drive chain details.

Technical specifications for the chassis, covering suspension, steering, brakes, and tire sizes.

Technical specifications for the electrical system, including ignition, battery, and lighting.

Fluid capacities for fuel tank, engine oil, and front fork oil.

Procedures for the removal and installation of the engine's cylinder head cover.

Details on valve timing, reassembly, and tightening torque for camshaft components.

Procedures for reassembling the cylinder, piston, and rings, including special tools.

Information on connecting rod bearings, crankshaft specifications, and tightening torque.

Procedures for crankcase assembly, including mating, bolt tightening, and oil separator plates.

Details on the gearshift cam and fork assembly, including tightening torque.

Procedures for the clutch and oil pump assembly, including tightening torques.

Components and assembly of the speedometer and tachometer units.

Detailed diagram and tightening torque specifications for the steering stem assembly.

Diagram and tightening torque specifications for the rear wheel assembly.

Complete wiring diagram for the motorcycle, including wire color codes.

Visual guide for routing electrical wires and harnesses throughout the motorcycle frame.

Visual guide for routing throttle and clutch cables on the motorcycle.

Table of specific tightening torque values for various engine bolts and nuts.

Table of specific tightening torque values for various chassis bolts and nuts.

Service data and limits for valve diameter, lift, clearance, and guide dimensions.

Service data and limits for piston, rings, cylinder bore, and compression.

Specifications and data for carburetor components, including jet sizes and float height.

Service data and limits for brake discs, drums, calipers, and wheel runout.

Service data for front fork stroke, spring length, oil level, and rear wheel travel.

Recommended tire pressures and bulb wattages for various conditions.