Setting Up Your Recreation Vehicle; Travel Trailer Set Up; Fifth Wheel Set Up; Bumper Mount - Jayco SEISMIC 2021 Owner's Manual

To extend the tire down
1. Remove the cotter key from the pin holding the tire
carrier in place.
2. Remove the pin and extend the carrier away from the
trailer.
Always return the tire carrier to the upright position
and lock it in place while traveling.
To remove the tire from the tire carrier
1. Remove the lug nuts holding the tire in place.
2. Remove the support bracket from the bottom lug.
3. Pull the tire from the tire carrier.
To install the tire on the tire carrier
1. Place the tire on the carrier with the top lug bolt in-
serted into one of the holes in the tire rim and the bot-
tom lug bolt in the center of the rim.
2. Install the top lug nut.
3. Place the support bracket over the bottom lug bolt
across the center of the rim (photo).
4. Install the bottom lug nut over the support bracket.
5. Tighten the lug nuts securely before returning to trav-
el.
Vinyl Tire Cover (if so equipped)
Your tires are manufactured with components that cause "bleeding" onto the tire cover. To
prevent this, it is recommended to use a separator (garbage bag, paper, cloth, etc.) between
the tire and the cover.

Setting Up Your Recreation Vehicle

Position the RV as desired.
Level the RV (side-to-side). Leveling your recreation vehicle is important as the water
drainage systems are designed with proper slope and must be level for proper opera-
tion, and the appliances perform best when level.
Block the wheels securely to prevent the RV from moving.

Travel Trailer Set Up

1. Unhook the wire harness/connector plug, safety chains and breakaway switch lanyard.
2. Install the dolly wheel or platform.
3. Release the weight distributing bars (customer supplied).
4. Open the tongue jack coupler latch.
5. Turn the tongue jack crank to raise the coupler above the hitch ball.
6. Level the RV (front-to-back) with the tongue jack crank.
7. lower stabilizer jacks (If applicable).
8. Pull the tow vehicle away, as desired.

Fifth Wheel Set Up

1. Drop the landing gear (important!) See the operator's manual for proper operation.
2. Disconnect the wire harness/connector plug and breakaway switch lanyard.
3. Drop the truck tailgate (if applicable).
4. Gently put your truck into reverse (don't give it any fuel/acceleration). This effectively
moves the kingpin off the locking bar that will allow you to disengage it.
Section 4: Vehicle Operation

Bumper Mount

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