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HYOSUNG Aquila 650 FI User Manual

HYOSUNG Aquila 650 FI
90 pages
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SERVICE MANUAL
99000-51310
SERVICE MANUAL
S&T Motors Co., Ltd.

Table of Contents

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HYOSUNG Aquila 650 FI Specifications

General IconGeneral
Displacement647 cc
Fuel SystemElectronic Fuel Injection
CoolingLiquid cooled
Starting SystemElectric
Transmission5-speed
Final DriveChain
Front SuspensionTelescopic fork
Rear BrakeSingle disc
Width840 mm
Engine Type4-stroke
Bore x Stroke81.5 mm x 62 mm
Max Power74 hp @ 9, 000 rpm
Max Torque62 Nm
IgnitionDigital
Rear SuspensionSwingarm with shock absorber
Front BrakeDouble disc
Front Tire120/70
Rear Tire180/55
Fuel Capacity17 liters

Summary

HOW TO USE THIS MANUAL

SYMBOL

Explains service and maintenance symbols used in the manual.

GENERAL INFORMATION

SPECIFICATIONS (Aquila 650 FI & Comet 650 FI)

Details specifications for Aquila 650 FI and Comet 650 FI models.

SPECIFICATIONS (Comet 650S FI & Comet 650RFI)

Details specifications for Comet 650S FI and Comet 650RFI models.

FI SYSTEM DIAGNOSIS

PRECAUTIONS IN SERVICING

Safety precautions for handling FI system components.

FI SYSTEM TECHNICAL FEATURES

Overview of the FI system's operational principles and components.

SELF-DIAGNOSIS FUNCTION

Explains the ECU's self-diagnosis modes and indicators.

MALFUNCTION CODE AND DEFECTIVE CONDITION

Lists diagnostic trouble codes and their corresponding detected items and failure conditions.

FUEL SYSTEM

REMOVAL AND DISASSEMBLY

Steps for removing and disassembling the fuel system components.

FUEL PRESSURE INSPECTION

Procedure for inspecting fuel pressure.

FUEL MESH FILTER INSPECTION AND CLEANING

Inspects and cleans the fuel mesh filter.

THROTTLE BODY

REMOVAL

Steps for removing the throttle body assembly.

CLEANING

Procedures for cleaning the throttle body.

INSPECTION

Items to check for damage or clogging in the throttle body.

ELECTRICAL SYSTEM

LOCATION OF ELECTRICAL COMPONENTS

Identifies the location of various electrical components on the motorcycle.

IGNITION SYSTEM

Details the ignition system's operation and components.

CHARGING SYSTEM

Explains the charging system's functionality and components.

SERVICING INFORMATION

TROUBLESHOOTING

Provides guidance on diagnosing and resolving common issues.

SPECIAL TOOLS

Lists special tools required for servicing.

TIGHTENING TORQUE

Specifies torque values for various fasteners.

SERVICE DATA

Lists technical specifications and data for servicing.

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