11-1
5 - DASH / AUT
O
SECTION 11 MAINTENANCE/STORAGE
SEALANTS
Water is a recreational vehicle’s worst enemy
when it is allowed to enter where it’s not
intended. Sealants perform a very important
function and should be inspected closely and
maintained regularly. Winnebago Industries
utilizes many different types of sealants.
Sealants, in general, do not have “set”
lifetimes. Varying environmental factors affect
the pliability and adhesiveness of sealants. You
or your dealer must:
•
Inspect all sealants, a minimum of every six
months.
* Inspect the moldings, windows, clear-
ance lights, compartment doors and all
their attachments.
* Check for cracks, voids, gaps, breaks,
adhesion, and any sign of physical deteri-
oration.
NOTE: Proper sealant inspection includes not
just visual observation but running a
finger along sealant seams to verify
proper adhesion to the surface. Any
loosened areas must be replaced.
•
Have the sealant replaced if you notice any of
the above. Your local Winnebago Industries
dealer has the correct and necessary parts and
experience to help you maintain your sealants.
See Recommended Sealant Application page
at the end of this section.
•
Always use the same type sealant that was
removed.
•
Immediately have dealership check moldings,
windows and exterior attachments for leak
source if you notice water inside of unit.
ROOF
The roof is made of Thermo-Panel materials
like the walls and floor. It will support the weight
of an average adult should it become necessary to
repair the roof or roof mounted components. It is
not recommended, however, that very large or
heavy objects be carried on the roof while the
vehicle is in motion. Always have damage to the
roof area repaired immediately. Damaged or
detached sealant around the vents, air
conditioner, body-to-roof seams, etc., should also
receive immediate attention. Delaying these
repairs may allow water leakage and result in
damage to interior ceiling and body panels,
upholstery, etc., which is not covered by the
limited warranty.
UNDERBODY
Buildup of mud and dirt under the body can
cause damaging rust on steel parts and can add
needless weight to the vehicle. This, in effect,
reduces the amount of cargo you can carry and
remain within GVWR and GAWR limits.
Corrosive materials, such as those used for ice
and snow removal and dust control, also
accumulate on the underside of a vehicle. These
materials should be removed by flushing the
underbody regularly with water, especially areas
where mud and other foreign materials collect.
NOTE: Anytime an RV technician is beneath the
coach or it is on a hoist for service, have
the underbody and chassis checked for
proper condition, clearance and routing
CAUTION
Sealants must be inspected every 6
months and replaced if necessary.
