Leveling your travel trailer is crucial for comfort and the proper functioning of appliances. Electric jacks offer a significant advantage in speed and convenience, but understanding the process is essential for safe and effective leveling. The key to leveling a travel trailer with electric jacks lies in assessing the site’s unevenness, strategically using leveling blocks under the tires if necessary, then employing the electric jacks to lift and stabilize the trailer until it’s perfectly level, both side-to-side and front-to-back.
Understanding the Importance of Leveling
Before delving into the “how,” let’s reinforce the “why.” Leveling isn’t just about comfort; it’s about preserving your investment. An unlevel trailer can cause several problems:
- Appliance Malfunction: Refrigerators, especially those operating on absorption principles, rely on gravity. Being off-level can lead to inefficient cooling or even damage.
- Plumbing Issues: Poor drainage in sinks and showers can occur when the trailer isn’t level.
- Door and Window Problems: Doors and windows may not open or close properly, or can even stick, due to the trailer’s frame being under stress.
- Structural Damage: Over time, being consistently unlevel can warp the frame, leading to costly repairs.
Pre-Leveling Assessment and Preparation
Before even thinking about activating those electric jacks, a proper assessment is crucial. This initial stage saves time, effort, and potential strain on your leveling system.
Assessing the Site
Use a bubble level (spirit level) or, even better, a digital level (clinometer) on the floor inside your trailer to determine which side and end are low. Place the level in the center of the floor, running side-to-side, and then front-to-back. Note the degree of deviation for accurate adjustments. Many smartphones have a built-in level app as well.
Using Leveling Blocks
If one side of the trailer is significantly lower, leveling blocks are your first line of defense. These blocks, often made of plastic or wood, are placed under the tires on the low side to bring the trailer closer to level before using the jacks.
- Choosing the Right Blocks: Opt for durable, interlocking blocks designed for RV leveling. Avoid using rocks or makeshift materials, as they can shift and be unsafe.
- Positioning the Blocks: Carefully position the blocks in front of the tires on the low side. Slowly pull the trailer forward onto the blocks, checking the level frequently. Add more blocks if needed until the trailer is close to level side-to-side.
Leveling with Electric Jacks: The Step-by-Step Guide
Now, with the site assessed and preliminary adjustments made, it’s time to put those electric jacks to work.
Step 1: Power Up and Safety First
- Ensure your trailer’s battery is fully charged or connected to shore power. Electric jacks draw considerable power, and a weak battery can lead to slow or incomplete leveling.
- Chock the wheels on both sides of the trailer opposite the side you are lifting. This is a critical safety measure.
- Verify the area is clear of obstacles and people before operating the jacks.
Step 2: Lowering and Leveling the Front Jacks
- If your trailer has front electric jacks, use the control panel to lower them until they make contact with the ground.
- Adjust the jacks individually or simultaneously (depending on your system) to level the trailer front-to-back. Use your level inside the trailer as a guide.
- Ensure the jacks are not extended beyond their maximum safe extension limit.
Step 3: Lowering and Leveling the Rear Jacks (or Stabilizer Jacks)
- Lower the rear jacks or stabilizer jacks. These may be electric or manual. The primary function of rear jacks isn’t necessarily leveling, but rather stabilizing the rear of the trailer to reduce bouncing and movement.
- Adjust the rear jacks until they are firmly planted on the ground, providing solid support.
- Avoid over-extending the stabilizer jacks – they are not designed for significant lifting.
Step 4: Final Check and Adjustments
- Recheck the level inside the trailer, both side-to-side and front-to-back.
- Make small adjustments to the jacks as needed to achieve a perfectly level position.
- Once satisfied, secure the jacks by engaging any locking mechanisms or pins as recommended by the manufacturer.
Step 5: Double-Check Stability and Safety
- Gently walk around inside the trailer, paying attention to any rocking or movement.
- If there is excessive movement, consider adding additional support under the frame with jack stands or additional leveling blocks.
- Ensure all jacks are firmly planted and properly secured before disconnecting from your tow vehicle.
Frequently Asked Questions (FAQs)
Here are some frequently asked questions to address common concerns and provide additional insights:
FAQ 1: Can I use my electric jacks to change a tire?
No. Electric jacks designed for leveling are not meant for the concentrated stress of lifting the trailer for tire changes. Use a proper bottle jack or scissor jack designed for that purpose.
FAQ 2: How much weight can my electric jacks handle?
Each jack has a weight capacity specified by the manufacturer. Exceeding this capacity can damage the jacks and create a dangerous situation. Consult your owner’s manual for specific details.
FAQ 3: My electric jacks are slow. What could be the problem?
A slow jack can be caused by a weak battery, low voltage, corrosion on the connections, or a lubrication issue. Check the battery first, then inspect and clean all electrical connections. Lubricate the jack screw mechanism as recommended by the manufacturer.
FAQ 4: Can I leave my electric jacks extended for a long time?
While designed for extended use, prolonged extension can put strain on the jack motor and components. Consider using jack stands for added support, especially during long stays. This reduces the load on the electric jacks and prolongs their lifespan.
FAQ 5: How often should I lubricate my electric jacks?
Lubricate the jacks at least twice a year, or more frequently if you are camping in dusty or wet conditions. Use a lubricant specifically designed for jacks and follow the manufacturer’s instructions.
FAQ 6: What if my electric jacks stop working?
First, check the fuse or circuit breaker for the jack system. If the fuse is blown, replace it. If the breaker has tripped, reset it. If the jacks still don’t work, there may be a wiring issue, a faulty switch, or a problem with the jack motor itself. Consult a qualified RV technician.
FAQ 7: Should I use wood blocks under my electric jacks?
Using wood blocks under the jacks is acceptable and often recommended, especially on soft ground. This provides a wider, more stable base and prevents the jacks from sinking into the soil.
FAQ 8: How do I level on uneven terrain like a hill?
Leveling on a hill requires more careful planning and potentially more leveling blocks. Start by positioning the trailer so that the high side is facing downhill. Use leveling blocks to compensate for the difference in elevation on each side. You may need to use larger or multiple blocks on one side. Pay extra attention to safety and stability in this scenario.
FAQ 9: Are there automatic leveling systems for travel trailers?
Yes, automatic leveling systems are available. These systems use sensors and electric jacks to automatically level the trailer with the touch of a button. They offer convenience but are typically more expensive than manual leveling.
FAQ 10: What are stabilizer jacks for? Are they meant to level?
Stabilizer jacks are primarily designed to reduce movement and bouncing in the trailer. While they can provide some minor leveling assistance, they are not meant for significant lifting or leveling.
FAQ 11: Can I damage my trailer frame by over-extending the jacks?
Yes. Over-extending the jacks can put excessive stress on the frame, potentially leading to bending or warping. Always stay within the recommended extension limits.
FAQ 12: What’s the best type of level to use for leveling my travel trailer?
A digital level (clinometer) is the most accurate and easiest to use. It provides precise measurements and eliminates the guesswork associated with bubble levels. However, a good quality bubble level will also suffice.
By understanding these steps and FAQs, you can confidently and safely level your travel trailer with electric jacks, ensuring a comfortable and enjoyable camping experience. Remember that safety should always be your top priority, so always double-check your work and follow the manufacturer’s recommendations.