1976 Suzuki GS750 Motorcycle Service Manual
GS750 double-overhead-camshaft engine covers four-stroke cycle, 748cc displacement, five-speed transmission, front/rear disc brakes. PN 99000-31030.
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Sample pages from the 1976 Suzuki GS750 Motorcycle Service Manual manual
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Suzuki Models Covered & Key Technical Specifications
Models: Suzuki GS750
Build Years: 1976–1978
Technical Data:
- Engine displacement: 748 cc (45.6 cu in)
- Engine type: Four-stroke cycle, air-cooled, DOHC, 4 cylinders
- Compression ratio: 8.7:1
- Carburetor: MIKUNI VM26SS, four
- Transmission: 5-speed constant mesh
- Ignition timing: 17° B.T.D.C. below 1,500 rpm; 37° B.T.D.C. above 2,500 rpm
- Fuel tank capacity: 18 liters (4.8 US gal)
- Dry weight: 223 kg (492 lbs)
Suzuki Manual Features & Content Preview
Suzuki GS750 1976–1978 Service Manual
- Covers the 1976–1978 Suzuki GS750 motorcycle, documenting the four-stroke air-cooled DOHC engine architecture
- Official Suzuki Motor Co., Ltd. service documentation, first edition July 1976, revised December 1976
- Contains 175 illustrated pages with specific engine and chassis assembly details, including 15+ exploded-view diagrams
- Downloads to your account within seconds of checkout
- Your order stays downloadable from your account for life
- Indexed PDF search covers every chapter and appendix
- This official publication provides the baseline technical specifications required for servicing the DOHC engine and supporting chassis of the 1976–1978 Suzuki GS750 build.
Documented Systems and Maintenance
This factory service manual details the primary internal components for the Suzuki GS750, covering engine removal, disassembly, and component inspection. Major sections address the DOHC valve mechanism, cylinder head service, lubrication paths, and the transmission assembly. Readers will find detailed guidance on managing the four-stroke air-cooled engine, ranging from piston and ring specifications to crankshaft deflection tolerances and oil pump performance thresholds. The chassis section provides instructions for maintaining steering head components, front suspension fork internals, and rear hydraulic damper adjustment for the 1976–1978 Suzuki GS750 fleet.
Engine and Chassis Specifications
Technical data is provided for critical clearance measurements and torque values required for precision assembly. Intake valve clearance is specified at 0.03–0.08 mm in the tappet adjustment table. Fuel tank capacity for the 1976 Suzuki GS750 is documented at 18 liters. The front fork oil capacity per leg is documented at 180 cc. Cylinder head nut tightening torque is specified at 3.5–4.0 kg-m (25.3–29.0 lb-ft) across the required multi-stage tightening pattern. For those learning how factory workshop documentation is structured, this publication outlines precise clearance limits for camshaft journals, piston-to-cylinder bore fitment, and valve stem diameter specifications. All service data shown here is for reference only — qualified technicians and the original OEM documentation remain the authoritative source for any hands-on work. This official 186-page Suzuki OEM workshop manual covers the 1976–1978 Suzuki GS750, documenting engine, chassis, and electrical system specifications for the original DOHC 4-stroke build.
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