Hyosung Motorcycle Service Manuals
Browse Hyosung motorcycle and scooter service and workshop manuals available as downloadable PDF files. Our catalog includes manuals covering Hyosung models such as the GV650 Aquila, GV250 and GV125 Aquila, GT125/GT250 and GT650 Comet, RX125, RT125 Karion, Prima SF50 and Sense SD50.
Check the model and year coverage shown on each manual before purchasing to make sure it matches your motorcycle or scooter. Each product page provides the available details for that specific workshop or repair manual.
Hyosung has evolved to become Korea’s leading motorcycle manufacturer since its inception in 1978. A partnership agreement with Suzuki Motor Corp of Japan in 1979 enabled it in getting off the ground, and it currently has an annual output of roughly 200,000 units and a 40% market share in its home market. It has been importing small and mid-sized bikes to the United States for many years. Hyosung Motors & Machinery Inc also produces car parts and components. They were the official motorcycle support.
Available Hyosung Service Manuals
Hyosung Aquila 125 / GV125 Service Manual (2000)
Hyosung Aquila 125 / GV125 2000 original factory service manual PDF download. Covers the 124.7 cc DOHC twin, twin BDS26 carburetors, six-speed gearbox, clutch, chain drive, electrical system, brakes, suspension, chassis and wiring.
Hyosung Aquila 250 / GV250 Service Manual (2000)
Hyosung Aquila 250 / GV250 2000 original factory service manual PDF download. Covers the 249 cc DOHC twin, twin Mikuni carburetors, five-speed transmission, clutch, chain drive, electrical system, brakes, suspension, chassis and wiring.
Hyosung GF125 Service Manual (1997)
Hyosung GF125 1997 original factory service manual PDF download. Covers the 124 cc four-valve OHC engine, PD18F carburetor, five-speed gearbox, clutch, chain drive, electrical system, brakes, suspension, chassis and wiring.
Hyosung GT125 / GT250 Comet Service Manual (2002)
Hyosung GT125 and GT250 Comet 2002 original factory service manual PDF download. Covers the 124.7/249 cc DOHC V-twins, twin BDS26 carburetors, five-speed gearboxes, clutches, chain drives, electrical systems, brakes, suspension, chassis and wiring.
Hyosung GT650 Comet Service Manual (2004)
Hyosung GT650 Comet 2004 original factory service manual PDF download. Covers the 647 cc DOHC V-twin, twin BDSR39 carburetors, six-speed gearbox, clutch, chain drive, cooling system, electrical system, brakes, suspension, chassis and wiring.
Hyosung GT650S / GT650R Comet Service Manual Supplement (2005)
Hyosung GT650S and GT650R Comet 2005 original factory service manual supplement PDF. Covers S/R-specific specifications, maintenance, ignition, lighting, combination meter, bodywork, handlebars, steering, service data, cable routing and wiring.
Hyosung GV650 Aquila / GT650 Comet FI Service Manual Supplement (2008)
Hyosung GV650 Aquila 650 FI and GT650, GT650S and GT650R Comet FI factory service supplement, June 2008 edition. This 90-page searchable and printable English PDF covers fuel-injection diagnostics, ECU fault codes, sensors, fuel pump, throttle bodies, electrical circuits, specifications and wiring diagrams. General repair procedures omitted from this supplement are contained in separately referenced carbureted-model manuals.
Hyosung GV650 Aquila / GT650 Comet FI Service Manual Supplement (2009)
Hyosung Aquila GV650 EI and Comet GT650, GT650S and GT650R EI factory fuel-injection service supplement, first edition June 2009. This 94-page searchable, printable English PDF covers ECU fault-code diagnosis, sensors, fuel-pump and throttle-body procedures, ignition, charging, electrical troubleshooting and variant-specific wiring diagrams. The manufacturer references separate manuals for general mechanical procedures not repeated here.
Hyosung GV650 Aquila Carbureted Service Manual (2005)
Hyosung GV650 Aquila 2005 original factory service manual PDF download for the carbureted model. Covers the 647 cc DOHC V-twin, twin BDSR39 carburetors, five-speed gearbox, belt drive, cooling system, electrical system, brakes, suspension and wiring.
Hyosung GV650 Pro / GT650 FI Service Manual Supplement (2012)
S&T Motors Hyosung GV650 Pro Aquila and GT650, GT650P, GT650S and GT650R EI D-spec factory service supplement, October 2012 edition. This 136-page searchable, printable English PDF covers ECU fault-code diagnosis, injector and sensor testing, fuel pump and throttle-body procedures, ignition and charging circuits, wiring diagrams and selected 2013 GT650R chassis and front-fork servicing. General mechanical repairs referenced in separate base manuals are not reproduced here.
Hyosung Karion RT125 Service Manual (2002)
Hyosung Karion RT125 2002 original factory service manual PDF download. Covers the 124.5 cc SOHC four-stroke engine, PD18F carburetor, clutch, five-speed transmission, electrical system, brakes, suspension, chassis and wiring.
Hyosung Prima SF50 Service Manual (1999)
Hyosung Prima SF50 1999 original factory service manual PDF download. Covers the 49 cc two-stroke engine, VM14 carburetor, automatic clutch, V-belt CVT, oil injection, electric starter, brakes, suspension, electrical system and wiring.
Hyosung RX125 Service Manual (1999)
Hyosung RX125 1999 original factory service manual PDF download. Covers the 124.5 cc SOHC four-stroke engine, carburetor, clutch, five-speed transmission, electrical system, brakes, suspension, chassis and wiring.
Hyosung Sense SD50 Service Manual (1999)
Hyosung Sense SD50 1999 original factory service manual PDF download. Covers the 49 cc two-stroke engine, CVT and V-belt drive, carburetor, CCI oil injection, electric starter, brakes, suspension, electrical system and wiring.
About Our Hyosung Service Manuals
Hyosung Workshop Manuals in PDF Format
Our Hyosung service manuals are supplied as digital PDF downloads, giving you convenient access to workshop information from your computer, tablet or other PDF-compatible device.
Manual coverage varies by product. Depending on the manual, the product page may identify the motorcycle model, generation, applicable year range, page count and other available details.
Before purchasing, compare the model and years listed on the manual page with your motorcycle to help ensure you select the correct manual.
Can’t Find Your Hyosung Service Manual?
If the Hyosung model or year you need is not currently listed, contact us and tell us what you are looking for.
Include the motorcycle model, year and, if available, the model or engine code. We can check whether the required workshop manual is available for your motorcycle.
Buyers Questions
Are the Hyosung manuals printed or digital?
They are supplied as downloadable PDF files.How do I choose the correct Hyosung manual?
Match the model and year range shown on the manual listing with your motorcycle.What if my Hyosung model is not listed?
Use the manual-request/contact form and provide the model and year.