Air Supply System - Prior To Removing Peripheral Components - TOHATSU TLDI 40 Service Manual

2) Air Supply System
Prior to Removing Peripheral Components
(1) Press on the core of the air valve w located on the
air rail q to release pressure from the air lines.
(2) Press on the core of the fuel valve e located on the
air rail q to release pressure from the fuel lines.
Be sure to cover the fuel valve with a clean cloth,
as fuel will spurt out when pressure is released
(3) After loosening the plug t on the upper section of
the vapor separator r in order to release pressure,
loosen the drain plug y on the lower section and
drain out the fuel.
Hold a cloth against the drain plug to absorb the
fuel as it drains out.
q
Throttle
body
r
y
4-10
w
t
Fuel pump
FFP
FFP
e