Honda ST90 Trailport 1973 K0 USA Schematics Catalog

The Honda ST90 Trailport is a classic motorcycle model that has gained a reputation for its reliability and durability. If you're looking to repair or maintain your ST90, having access to the correct schematics can be a game-changer. In this catalog, we've compiled a comprehensive list of schematics diagrams for the 1973 K0 USA model, covering various components and systems.

Overview

Before diving into the schematics, it's essential to understand how to use this catalog effectively. Each schematic diagram is designed to provide a detailed overview of the component or system it represents, including exploded views and component locations. By using these diagrams in conjunction with the corresponding parts fiche, you'll be able to quickly identify which spare parts are required for your repair.

Schematics

The following schematics are included in this catalog:

• BULK HOSE: This diagram shows the layout of the bulk hose system and its components.
• COLOR TABLE: A color table is provided to help identify different components and systems within the motorcycle.
• CYLINDER / CYLINDER HEAD: This schematic details the cylinder head and cylinder assembly, including component locations and connections.
• CRANKSHAFT / PISTON: The crankshaft and piston assemblies are shown in this diagram, along with their respective components and connections.
• RIGHT CRANKCASE COVER / CLUTCH: This schematic illustrates the right crankcase cover and clutch system, including component locations and connections.
• LEFT CRANKCASE COVER / ALTERNATOR: The left crankcase cover and alternator assembly are detailed in this diagram.
• TRANSMISSION / GEARSHIFT DRUM: This schematic shows the transmission and gearshift drum components and their interconnections.
• CRANKCASE / CAM CHAIN TENSIONER: The crankcase and cam chain tensioner assemblies are illustrated in this diagram.
• CARBURETOR: A detailed schematic of the carburetor system is provided, including component locations and connections.
• HANDLEBAR / TURN SIGNAL: This diagram shows the handlebar and turn signal components and their interconnections.
• HEADLIGHT / SPEEDOMETER: The headlight and speedometer systems are detailed in this schematic.
• STEERING STEM / FRONT FENDER / FRONT FORK: This diagram illustrates the steering stem, front fender, and front fork assemblies.
• WHEELS: A comprehensive schematic of the wheels and their components is provided.
• AIR CLEANER / FUEL TANK: The air cleaner and fuel tank systems are detailed in this diagram.
• MUFFLER / BRAKE / GEARSHIFT: This schematic shows the muffler, brake, and gearshift assemblies and their interconnections.
• SWINGARM / REAR SHOCK ABSORBER: The swingarm and rear shock absorber assemblies are illustrated in this diagram.
• TURN SIGNAL: A detailed schematic of the turn signal system is provided.
• TAILLIGHT / TOOL BOX: This diagram shows the tail light and tool box components and their interconnections.
• FRAME / WIRE HARNESS: The frame and wire harness assemblies are detailed in this schematic.
• SERIAL NUMBERS: A table listing serial numbers for the ST90 Trailport is included.

V.I.N. Table

The V.I.N. (Vehicle Identification Number) table provides a comprehensive list of VINs corresponding to the ST90 Trailport model years 1973. This information can be used to quickly identify and verify the authenticity of your motorcycle.

By utilizing these schematics and parts fiche, you'll be well-equipped to tackle any repair or maintenance task for your Honda ST90 Trailport. Whether you're a seasoned mechanic or a DIY enthusiast, this catalog is an invaluable resource that will help you get the job done efficiently and effectively.