Thor Motor Coach 2011 Avanti, Owner'S Manual

Page: 63 / 103

63
Whenever possible, wipe down the exterior walls before retracting the room to prevent
water from draining onto the carpet.
The rollers under the slide room are not sealed rollers, therefore, some residue may
appear on your carpet. This is a normal function, so be aware and take proper precautions.
Vacuum the carpet after each extension of the slide out room.
Verify that your house batteries are fully charged before operating the room.
In areas where the hot sun constantly beats down on the motorhome, shading the tires
by covering can reduce tire sidewall cracks from forming. Tire covers can be purchased
at any motorhome supply store. Check your Chassis Owner’s Manual for the tire rotation
requirements. Due to the weight of the motorhome you should have a qualified service
center rotate the tires if recommended by your chassis manufacturer.
To lubricate the elevating gear, apply a liberal amount of silicone spray lubricant to the
elevating gear with the lift in the down position. Run the lift up and down a few times to
distribute the lubricant over the gears.
If rotating the antenna becomes difficult, lubricating the bearing surface between the
rotating gear housing and the base plate can restore operation. Any spray type silicone
lubricant may be used.
Elevate the antenna and remove the set screw from the rotating gear housing. Spray
lubricant into the hole and around the edges of the gear housing. Rotate the gear housing
until the lubricant coats the bearing surfaces and the antenna rotates freely. Replace set
screw.
Buildup of mud under the body can cause rust, and can add unnecessary weight, which
contributes to the gross weight of the vehicle. This effectively reduces the amount of
cargo you can still carry and remain within your GVWR and GAWR limits.
Check the condition of the frame regularly. Keep it clean, and repaint as necessary to help
avoid rust. Corrosive materials such as those used for ice and snow removal accumulate
on the underside of the motorhome. These materials should be removed by flushing
the underbody regularly with water, especially in areas where mud and other foreign
materials collect.
Make sure that all windows remain operative by adjusting and lubricating latches and
moving parts annually. Use powdered graphite or light oil to lubricate moving parts on
windows.
Vinyl seals around windows should be checked every six months, cleaned regularly
and kept pliable by use of a silicone spray (make sure to follow the directions of the
product).
Keep screens and window slides clean and free of debris to maintain proper operation
and to avoid component damage. Test the operation of all windows occasionally to make
sure they are working properly, making sure that they close flush and that the locks hold
tight.
Check with your dealer if you are unsure about the correct methods of lubrication and
adjustment.
Be aware that moisture can accumulate in locks and hinges of windows
and doors, causing damage or faulty operation. Do not force the
operation of these components in subfreezing weather.
Chapter 10 - Care and Maintenance
TIRES
TV ANTENNA
UNDERBODY
WINDOWS