If you own an Awnlux Manual RV Awning 5600, or a similar manual patio awning from brands such as Carefree, Dometic, or Solera, you may occasionally experience spring-related issues:
The awning is difficult to open
The pull strap feels stuck
The awning opens but does not retract smoothly
The roller tube does not have enough return force
The fabric does not roll back tightly
Many RV owners assume that these problems mean the spring is broken. However, in most cases, the issue is caused by the spring system being locked, insufficient spring preload, or incorrect tension balance. Before replacing any parts, it is important to understand how the manual awning spring system works and check the most common causes first.
How the Spring System Works on a Manual RV Awning
Unlike an electric RV awning that uses a motor, a manual awning such as the Awnlux 5600 Manual RV Awning relies on a spring-loaded roller tube to assist operation.
When you pull the awning outward, the internal spring controls the roller tube movement. When retracting, the stored spring energy helps roll the fabric back smoothly.
During manufacturing and shipping, the spring is pre-tensioned and secured with safety pins to prevent accidental movement.
After installation:
The awning is mounted to the RV.
The roller tube and arms are connected.
Safety pins are removed.
The spring tension assists normal opening and closing.
Understanding this process helps determine whether the problem is caused by the spring itself or by installation and tension settings.
Step-by-Step Troubleshooting for Manual RV Awning Spring Problems
Step 1: Check if the Spring System Is Still Locked
This is the most common reason a newly installed manual RV awning will not open.
Common symptoms:
The pull strap does not move
The awning feels completely stuck
The roller tube cannot rotate
Check the following:
1. Safety Pins
Manual RV awnings are shipped with safety pins that hold the pre-tensioned spring in place.
If these pins are not removed after installation, the spring cannot operate normally.
2. Roller Tube Lock
Make sure the roller lock is fully released before opening the awning.
A locked roller tube can make it appear that the spring has no power.
3. Arm Security Lock
Check that both Arm Security Locks securing the awning arms have been removed.
These locks are designed for transportation and will prevent normal operation if left attached.
Step 2: Check Spring Tension and Preload
Spring tension determines how easily a manual RV awning operates.
The goal is not maximum spring force. The spring needs the correct amount of preload to provide balanced assistance.
Problem 1: Awning Is Difficult to Open
Symptoms:
The awning feels heavy when pulling out
The roller tube does not rotate smoothly
Extra force is needed to extend the awning
Possible cause:
The spring does not have enough preload to assist the opening movement.
A manual awning spring does not open the awning automatically, but it reduces the effort required.
Problem 2: Awning Opens but Does Not Retract Smoothly
Symptoms:
The awning extends normally
The fabric rolls back slowly
The fabric remains loose after closing
Possible cause:
The spring does not provide enough return force.
In many cases, the spring is not broken, it simply needs proper re-tensioning.
Problem 3: Uneven Movement
Symptoms:
One side moves faster than the other
The roller tube feels unbalanced
Opening or closing feels uneven
Possible cause:
The spring tension between both sides is not balanced.
Step 3: How to Release and Re-Tension a Manual RV Awning Spring
If spring tension is confirmed to be insufficient, re-tensioning may restore normal operation.
Because manual RV awning springs store mechanical energy, always secure the awning before adjusting.
Release Existing Spring Tension
Fully open the awning.
Insert the safety pins back into the roller tube to lock the spring position.
Remove the awning arm from the roller tube.
Insert a sturdy screwdriver into the end cap/hub hole to securely hold the tension
Remove the safety pin, then slowly and controlledly release the tension using the screwdriver as a lever until the spring is completely unwound.
After the tension is released, the spring can be adjusted safely.
Re-Tension Method 1:
Release the spring tension completely.
Turn the spring 7 full circles to add preload.
Insert the safety pin back.
Roll the awning fabric completely onto the roller tube manually.
Reconnect the awning arm at the top mounting position.
Remove the safety pin and test operation.
Follow the step-by-step video guide here: https://www.youtube.com/watch?v=nhgbVv9QgjM
Re-Tension Method 2:
Release the spring tension completely.
Turn the spring 15 full circles to add preload.
Insert the safety pin back.
Reconnect the awning arm directly.
Remove the safety pin and test operation.
Follow the step-by-step video guide here: https://www.youtube.com/watch?v=gy2PcV1JwpM
After adjustment, the awning should:
Open smoothly with reasonable pulling force
Retract in a controlled way
Maintain proper fabric tension when closed
The goal is correct spring balance, not maximum tension. Too much tension can increase stress on the roller tube, arms, brackets, and RV mounting points.
How to Prevent Future RV Awning Spring Problems
1. Do Not Force a Stuck Awning
If the awning suddenly becomes difficult to open or retract, avoid pulling harder.
Excessive force can damage the spring system, arms, and mounting brackets.
Always check the locking system and spring tension first.
2. Inspect Before Trips
Before long RV trips:
Open and close the awning
Check whether movement is smooth
Confirm the fabric retracts evenly
Early inspection can prevent bigger problems later.
3. Keep Moving Parts Clean
Dust and debris can increase resistance and make the spring work harder.
Regular cleaning helps maintain smooth operation.
FAQ: Manual RV Awning Spring Problems
Q: Why won’t my manual RV awning open?
A: The most common causes are a locked spring system, remaining safety pins, a locked roller tube, or insufficient spring preload.
Q: Why does my RV awning open but not retract?
A: The spring may not have enough return force. Re-tensioning the spring can often restore normal operation.
Q: Can I adjust my RV awning spring myself?
A: Yes, but spring adjustment should always follow proper procedures. The spring stores mechanical energy, so safety precautions are important.
Q: Is a weak RV awning spring always broken?
A: No. Many spring problems are caused by incorrect tension, installation position, or a locked spring system rather than a damaged component.
A manual RV awning spring problem does not always mean the spring needs replacement.
Whether you use an Awnlux Manual RV Awning 5600 or another popular RV awning system, understanding how spring tension works can help you diagnose problems faster and avoid unnecessary repairs. With proper adjustment and maintenance, your manual awning can continue providing reliable shade and comfort for years of RV travel.
If you are looking for a durable manual RV awning replacement or an upgrade for your camper, the Awnlux 5600 Manual RV Awning is designed with a strong aluminum frame, reliable spring-assisted operation, and compatibility with a wide range of RV applications. It provides an easy-to-use solution for RV owners who want dependable shade without relying on electric motors.
Are you looking for a manual RV awning that is easy to install and built for long-term RV use?
Learn more about the Awnlux 5600 Manual RV Awning, available sizes, and product details here:
Official Website: https://awnluxpro.com/collections/manual-rv-awning
Amazon Store: https://www.amazon.com/Modular-Retractable-Assemblies-Trailers-Motorhome/dp/B0B6NTJR5Y
Need more help with RV awning installation or troubleshooting?
Check out Awnlux Official YouTube Channel: https://www.youtube.com/@awnluxrvawning1619