Related Manuals for KTM 380 1998
Summarization of Contents
General Maintenance and Setup
Bleeding the Cooling System
Procedure for removing air from the motorcycle's cooling system after refilling.
Carburetor Adjustment
Instructions for adjusting the motorcycle's carburetor based on altitude and temperature.
Definitions and Carburetor Ranges
Explanation of carburetor terms like rich/lean mixture and operating ranges (idle, part-throttle, full throttle).
Checking the Float Level
Guidance on how to check and set the fuel float level in the carburetor.
Checking the TVC System Setting
Procedure to check and adjust the setting of the Torque variable control (TVC) system.
Special Tools Required
List and identification of specialized tools needed for maintenance and repair.
Engine Removal and Refitting
Removing the Engine
Step-by-step instructions for safely removing the engine from the motorcycle frame.
Installing the Engine
Procedure for reinstalling the engine back into the motorcycle frame.
Engine Dismantling Procedures
Draining Gear Oil
Instructions for draining the gear oil from the engine.
Cylinder Head, Cylinder, and Piston
Steps for removing the cylinder head, cylinder, and piston assembly.
Clutch Cover and Discs
Procedure for removing the clutch cover and accessing the clutch discs.
Primary Drive Removal
Steps for dismantling the primary drive components.
Ignition System Components
Instructions for removing the Kokusan and SEM ignition system parts.
Crankshaft Removal
Procedure for removing the crankshaft from the engine housing.
Servicing Individual Engine Components
Engine Housing Halves
Detailed instructions for servicing the right and left engine housing halves.
Crankshaft and Piston Servicing
Procedures for inspecting and servicing the crankshaft and piston.
Transmission Assembly
Steps for assembling the mainshaft and countershaft of the transmission.
Clutch Servicing and Replacement
Instructions for checking clutch wear and replacing the outer clutch hub.
Shift Mechanism Servicing
Procedure for checking and preassembling the shift mechanism and shaft.
Ignition System Checks (Kokusan & SEM)
Instructions for checking ignition coils, spark plugs, and stators.
Engine Assembly Procedures
Crankshaft and Transmission Installation
Steps for installing the crankshaft and assembling the transmission.
Engine Housing and Clutch Assembly
Procedures for assembling the engine housing and clutch components.
Piston, Cylinder, and Head Installation
Steps for installing the piston, cylinder, and cylinder head.
Ignition System Mounting and Adjustment
Instructions for mounting and adjusting the Kokusan and SEM ignition systems.
Gear Oil Filling and Lever Setup
Procedure for filling the engine with gear oil and setting levers.
Electrical System Checks
Checking Voltage Regulators
Procedures for checking voltage regulators (Tympanium, Shindengen, Kokusan).
Checking the Capacitor
Instructions for testing the electrical system's capacitor.
Ignition Coil Checks (SEM & Kokusan)
Procedure for measuring resistance of ignition coils.
CDI Unit Inspection
Guidance on checking CDI unit connections and function.
Trouble Shooting Guide
Troubleshooting Engine Problems
Chart identifying common engine troubles, their causes, and remedies.
Technical Data and Maintenance Schedule
Technical Data - Engine (All Models)
Detailed engine specifications including dimensions, clearances, and settings.
Tolerances and Fitting Clearances
Specifies assembly clearances and tolerances for engine components.
Tightening Torques
Lists essential torque specifications for engine fasteners and components.
Gasket Thicknesses
Details the thickness of various gaskets used in engine assembly.
Basic Carburetor Setting
Provides baseline settings for carburetors based on model and region.
Technical Data - Engine (USA Models)
Engine specifications specifically for USA market models.
Periodic Maintenance Schedule
Outlines periodic lubrication and maintenance tasks for different service intervals.
Wiring Diagrams
Wiring Diagram Component Legend
Lists component names in multiple languages for electrical diagrams.
Europa Model Wiring Diagram
Electrical wiring diagram for Europa models, showing component connections.
Sixday Model Wiring Diagram
Electrical wiring diagram for Sixday models, showing component connections.
Need help?
Do you have a question about the 380 1998 and is the answer not in the manual?
Questions and answers