Genuine Yamaha FX HO, FX Cruiser HO, FX SHO & FX Cruiser SHO - Comprehensive Maintenance, Diagnostics & Repair Manual (2012)

Yamaha WaveRunner FX Series Service Manual (FX HO / FX Cruiser HO / FX SHO / FX Cruiser SHO)

Fit check for the correct FX platform

Applies to the Yamaha WaveRunner FX lineup built on hull codes F2T and F2S, with model-name, hull, and engine/jet identifiers laid out for quick confirmation. Coverage is split across four factory model variants (HO vs SHO and standard vs Cruiser), with spec tables that clearly separate performance limits, jet pump pitch, and engine baselines.

Quick-reference scan points

Manual ID: LIT-18616-03-41 (also marked F2S-28197-1R-11)
Models listed: FX HO (FB1800 / F2T), FX Cruiser HO (FB1800A / F2T), FX SHO (FA1800 / F2S), FX Cruiser SHO (FA1800A / F2S)
Engine/jet pairing: 6CR/6CR (F2T), 6CS/6CS (F2S)
Primary I.D. label location: inside engine compartment; H.I.N. plate: boarding platform
YDIS compatibility noted: Ver. 2.00 (F2S/F2T)

Spec snapshot table

Model separation that matters

HO and SHO variants share the same 1812 cm³ DOHC 4-cylinder architecture, but the manual differentiates them by core spec boundaries (compression ratio, full-throttle range) and jet pump pitch angle. That split is reinforced by the hull code pairing: F2T aligns with 6CR, while F2S aligns with 6CS, providing a fast ID path when the model name alone is ambiguous.

What the contents map covers

The chapter layout is organized by major systems: General information, Specification, Maintenance, Fuel system, Power unit, Jet pump unit, Electrical system, Hull and hood, plus an Appendix section. Within the model feature pages, platform-specific feature notes highlight NanoXcel hull/deck, ETV (electronic throttle valve) system, Mechanical Neutral, and FX-series equipment differences via a comparison table.

Strong ID gates and stamped/label locations

Identification references include separate label/stamp points for the Primary I.D. number, engine serial number, and jet pump unit serial number, along with a stated starting sequence for each code family (e.g., F2S/F2T starting primary I.D. and distinct 6CS/6CR starting engine serial lines). Those ID gates are the fastest way to ensure the spec tables you’re using match the exact hull/engine set on the watercraft.