EXTERIOR & INTERIOR CARE - 3
CAY M A N 2 0 0 7
73
Tire covers are available to protect the
sidewall of the tires from cracking. Make
sure tires in storage contain the correct
air pressure to prevent damaged caused
by under-in ation.
Regularly wash the exterior to help
control moss accumulation. Waxing the
motorhome twice a year will augment
these substances.
Inspect the motorhome:
Perform a full interior inspection for
water leaks every two weeks while the
motorhome is in storage. Check inside
all cabinets for signs of dampness or
leaks. Inspect the ceiling areas around
roof vents or other roof openings.
The roof and sidewall seams should be
inspected and cleaned at least twice a
year. Inspect for exterior sealant gaps of
all roof seams, vents, skylights, roof air
conditioners and windows.
Fuel:
Storing the motorhome with a full fuel tank
will minimize moisture condensing at the top
of the tank. Diesel fuel is an organic material
which will develop a microbe growth (black
slime). Fuel stabilizers may be added to control
microbe growth and degrading of the fuel.
Consult the engine manufacturer’s owner’s
manual or a distributor for further detailed
information on fuel stabilizers and additives.
Brakes:
Brakes suffer from non-use during periods of
storage. The bare metal machined surfaces of
brake drums or rotors have only a light coating
of dust from the brake lining friction material.
The brake dust is the only thing protecting the
bare metal surfaces from rusting. Only regular
brake applications dry the moisture preventing
rust on brake drum or rotor surfaces. During
periods of non-use, oxygen and moisture
oxidize the machined surfaces. Only occasional
use keeps these surfaces from oxidizing. Rusty
brake drum or rotor surfaces permeate the brake
lining upon the rst few applications, reducing
the friction action of the linings.
Engine:
Internal combustion engines need to be
exercised on a regular basis to ensure an
adequate supply of lubricating oil coats the
cylinder walls and piston rings. Valve and valve
seat surfaces also suffer from non-use. Some
valves will remain open depending at which
part of the combustion cycle the engine has
stopped. The heat and cold of the day allows
moisture to accumulate through the exhaust
system. Start all engines at least twice a month.
Electric Motors:
Electric motors in the motorhome should be
occasionally operated to help lubricate and keep
surfaces freely rotating. These items include the
roof air conditioners, dash fans, dash blower
motor, Aqua-Hot motors, heat exchangers and
powered roof vents.
Winter Storage Checklist
Plumbing Lines - Drain and protect.
(See Winterizing - Section 6)
Fresh Water Tank - Drain.
Body - Clean and wax. Oil locks and
hinges. Repair roof seams as needed.
Countertop and Cabinets - Wash with
mild soap and water.
Curtains - Remove and clean according
to care speci cations.
Windows - Cover windows by pulling
blinds, closing shades or using a separate
cover such as a sheet.
Holding Tank - Drain and rinse. Close
valves.
NOTE:
Add a small amount of antifreeze to
waste holding tanks to keep valves and
gaskets lubricated.
Drain Traps - Pour RV antifreeze down
all drains.
Refrigerator - Clean and leave both
doors propped open. Cover exterior
panels and roof vents.
Batteries - Add distilled water and
recharge if needed. If necessary,
disconnect the cables, remove the
batteries and store them in a cool dry
place. Check and recharge as needed.
Air Conditioner - Remove the air
lters. Clean or replace.
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