Engine Cooling System - Winnebago Sunova Operator's Manual

fuel or other engine fluids and
substances that could damage fabrics
and interior furnishings.
• To remove the engine cover, insert the
supplied hex wrench into the hole (located on
the top center or the front edge of the engine
cover, depending on model).
• Turn the hex wrench to the left (counter-
clockwise) to unlock.
• Insert hex wrench into the hole located on the
top center of the engine cover (as shown) or
the front edge of engine cover (depending on
model) to unlock.
-Typical installation shown
NOTE: On certain models, there may also be
additional screws to remove at the lower
front corners on each side of the engine
cover. See following photo.
• Remove screws at the lower front corners on
each side of the engine cover (if equipped).
-Typical installation shown
• Remove engine cover and set aside.
DRIVING YOUR MOTORHOME
-Typical View
NOTE: If your coach is featured with a beverage
tray, it may need to be removed to
provide additional clearance before
removing the engine cover.
If the beverage tray is equipped with a
drawer, it must be removed to expose the
fasteners that hold the tray to the engine
cover.
• To reinstall the engine cover, position the
front end of the cover first, then lower the rear
end.
It is important to ensure the front edge is
pushed completely forward to the radiator
cover to ensure an air-tight seal.
• Press the rear end of the engine cover down
and turn the hex wrench to the right
(clockwise) until the latch pulls the cover
downward and stops.
• Reinstall the screws at the lower front corners
on each side of the engine cover (if equipped).

ENGINE COOLING SYSTEM

Do not remove the radiator cap while engine
and radiator are still hot. Always check coolant
level visually at the see-through coolant
reservoir.
NOTE: Your chassis engine cooling system is
filled with special extended-life coolant
that is not the same as common anti-
freeze available at retail outlets.
The coolant system MUST be refilled or
SECTION 3 –
3-13