1993-1996 Yamaha WaveBlaster WB700A (R-U) Service Manual

Yamaha WaveBlaster WB700AU 1993–1996 Technical Scope

• Covers 1993–1996 Yamaha WaveBlaster WB700AU and WB700A models including factory-specified variants
• Official Yamaha publication P/N LIT-18616-01-54, first edition April 1996
• Contains 47 exploded-view diagrams, 12 electrical schematics, and 28 torque specification tables
• File format optimized for mobile viewing on your tablet or smartphone
• Your order stays downloadable from your account for life
• Indexed PDF search covers every chapter and appendix
• Suitable for printing individual sections for shop-floor use
• Delivered as a direct download the moment payment clears
• This official supplemental manual documents the 701cc engine-specific maintenance requirements not included in the standard base publication

Engine and Fuel System Documentation

The 1993–1996 Yamaha WaveBlaster WB700AU manual provides detailed technical information for the 701cc dual-carburetor engine assembly. Chapters detail fuel system inspection, including flow-testing procedures for fuel tank components, oil injection pumps, and check valves. The engine section provides specifications for piston-to-cylinder clearances, reed valve bending limits, and crankshaft run-out tolerances, ensuring clear identification of wear limits during internal engine inspections. Exploded diagrams for every sub-assembly assist in identifying correct fastener order and orientation without providing procedural repair commands.

Electrical and Drive Unit Specifications

Technical data for the 1993–1996 Yamaha WaveBlaster WB700AU electrical system includes resistor values for pulse and charging coils, ignition timing marks at 1,200 and 5,500 RPM, and starter motor commutator specifications. Drive unit data covers impeller-to-housing clearance thresholds, axial flow pump specifications, and water-resistant grease capacity requirements. A specific section documents cooling system flow paths to aid in proper maintenance of the water-cooled engine. Additional reference data includes standard torque values for engine mounting bolts, cylinder head fasteners, and flywheel retention. Note: Reference only — always consult a certified technician before performing service on this equipment. This official Yamaha OEM service publication covers the 1993–1996 WaveBlaster WB700AU water vehicle, providing detailed engine, fuel, drive unit, and electrical specifications for the 701cc power unit.