Long Term Value; Advanced Technology; Cleaner Fuel; Protection From The Elements - Yamaha F40LEHA User Manual

F40A HOT SHEET
F40A HOT SHEET

Long Term Value

Advanced Technology

All F40A models are equipped with an Engine Control
Module that interfaces with Yamaha Diagnostic System
software. This provides a view of selected past and current
running conditions, to help technicians provide a complete
and accurate diagnosis.

Cleaner Fuel

Protection from the Elements

The F40A features a proven one-piece cowling with an intake
air drain system, to easily and effi ciently drain away any water
that enters the cowling during normal engine operation.
Incoming air is routed through a labyrinth of passages that
help trap and drain water before it enters the engine's intake,
for maximum reliability.
Yamaha improved their legendary Ultimate Corrosion
Protection System for the F40A. Yamaha's proprietary
alloys, ACP-221 paint process, and freshwater fl ush device
are just the start. Multiple sacrifi cial anodes in and on
the power head, mid-section, and lower unit, a special
ACP-221 paint process, and a specially-painted and treated
exhaust system means better long-term protection and
maximum value.
All F40A outboards feature a large, on-engine water
separating fuel fi lter with a water sensor. Used in
conjunction with Yamaha's optional boat-mounted
10-Micron Water Separating Fuel Filter, it helps separate
water and contaminants from the fuel before they can
reach the outboard's other fi lters and fuel injectors.