Cedar Creek Awning Adjustments: Tension, Pitch & Alignment Guide

Medical-Style Safety Disclaimer: This guide is for informational purposes only. Cedar Creek awning systems involve spring-loaded components, electrical motors, and structural hardware that can cause serious injury if improperly serviced. Always consult a certified RV technician for safety-critical repairs. Do not attempt spring tension adjustments without appropriate personal protective equipment.

Forest River Cedar Creek fifth wheels are among the most popular luxury towables on the market, and their awning systems are a centerpiece of outdoor living. However, according to technicians, awning misalignment, improper pitch, and degraded spring tension are among the most frequently reported maintenance issues submitted by Cedar Creek owners. This comprehensive guide covers every major category of cedar creek awning adjustments — from manual spring winding to power motor recalibration — so owners and technicians can approach these systems with confidence and precision.

What Type of Awning System Does a Cedar Creek Fifth Wheel Use?

Before any adjustment procedure begins, owners must positively identify the awning manufacturer installed on their specific Cedar Creek model. Forest River sources awning systems from two primary suppliers depending on model year and trim level:

• Dometic SunChaser Series: Found on many Cedar Creek Cottage Edition and Silverback models. Identifiable by the Dometic logo on the rafter arm housing and a characteristic gray or black plastic end cap.
• Lippert Components Awning Systems: Integrated with OneControl on newer Cedar Creek models (2019+). Lippert power awnings feature a distinctive rectangular motor housing at the head of the roller tube.

using adjustment procedures intended for one brand on the other system is a leading cause of hardware damage and voided warranties. Owners should cross-reference their unit’s build sheet or the awning’s service label — typically affixed to the interior of the roller tube housing — before proceeding.

How Do You Adjust Spring Tension on a Cedar Creek Manual Awning?

Manual awning spring tension controls how firmly the fabric rolls up and stays retracted during travel. over time, the internal torsion spring inside the roller tube loses tension, resulting in a loose, sagging, or slow-retracting awning. Conversely, an over-wound spring can make manual deployment dangerously forceful.

Spring Tension Adjustment Procedure (Dometic Manual Systems)

1. Fully extend the awning and engage the travel locks on both rafter arms.
2. Locate the tension adjustment knob at the end cap of the roller tube — this is typically a ribbed plastic knob integrated into the Dometic Optima Tension Rafter system.
3. Using a flathead screwdriver or winding bar, rotate the tension knob clockwise in one-quarter-turn increments to increase tension. Each quarter-turn adds measurable resistance to the return spring.
4. After each increment, manually test retraction by releasing the travel lock briefly. Do not stand in the path of the awning during testing.
5. The correctly tensioned awning should retract smoothly and hold firmly in the retracted position without manual assistance. RVIA guidelines caution that no more than 4–5 quarter-turn adjustments should be made in a single session without professional evaluation.
6. Replace worn or cracked tension knobs promptly. A damaged knob can slip under load, creating a sudden-release hazard.

Experienced technicians strongly advises wearing safety glasses and leather gloves during spring tension adjustments. If the spring feels jammed, grinds, or does not respond to adjustment, the roller tube assembly should be evaluated by a certified technician before further use.

How Do You Adjust Awning Arm Alignment and Pitch on a Cedar Creek?

Improper awning arm alignment causes uneven fabric tension across the lead rail, which accelerates fabric wear and creates pooling during rain. pitch and alignment are two separate adjustments that are often conflated — both must be addressed independently for optimal performance.

Arm Alignment Adjustment

1. With the awning fully extended, stand at the front of the RV and visually sight down the lead rail. The rail should be parallel to the sidewall of the fifth wheel.
2. If one arm extends further than the other, locate the bottom mounting bracket at the base of each rafter arm where it contacts the sidewall.
3. Loosen — do not remove — the mounting bracket fasteners (typically M8 or 5/16″ bolts torqued to 15–18 ft-lbs on Dometic SunChaser arms). Slide the arm bracket to align with the opposing arm.
4. Re-torque fasteners to manufacturer specification. Forest River’s service documentation for Cedar Creek models generally follows Dometic’s published torque values of 15 ft-lbs for arm bracket hardware.

Pitch Adjustment for Rain Runoff

a minimum pitch of 1 inch of downward slope per foot of awning arm length, measured from the roller tube mounting rail to the lead rail. On a standard 10-foot Cedar Creek awning arm, the lead rail end should sit approximately 10 inches lower than the wall-side mounting point when deployed.

1. Loosen the pitch adjustment knob or locking collar located midway along the rafter arm (on Dometic SunChaser systems, this is the rafter tension knob integrated into the arm body).
2. Angle the arm downward until the desired pitch is achieved. Use a digital level app or a standard carpenter’s level on the lead rail to confirm pitch angle.
3. Re-tighten the pitch adjustment knob firmly by hand, then verify it is secure by applying light lateral pressure to the lead rail. The arm should not shift.
4. Repeat the procedure on the opposite arm, matching pitch angles within 1/4 inch across the full lead rail span.

How Do You Recalibrate a Cedar Creek Power Awning Motor?

Cedar Creek fifth wheels equipped with Lippert OneControl power awnings use an electronic limit switch system to define fully extended and fully retracted positions. recalibration is required any time the motor is replaced, limit switches are adjusted, or the awning fails to stop at the correct travel position.

Lippert Power Awning Recalibration Procedure

1. Disconnect shore power and engage the RV’s house batteries to ensure stable 12V power to the awning motor circuit.
2. Using the OneControl app or the Lippert touchpad panel, navigate to Awning Settings and select “Reset Limits” or “Recalibrate.”
3. Command the awning to fully retract. Once fully retracted, hold the retract button for 5 additional seconds to set the inner limit position.
4. Command the awning to fully extend. Once fully extended, hold the extend button for 5 additional seconds to set the outer limit position.
5. Run one complete cycle (extend then retract) without interruption to confirm both limit positions are saved correctly.

technicians note that if the motor draws excessive amperage (above 15A on a standard 12V awning circuit) during operation, or if the awning hesitates mid-travel, the motor or gearbox may require professional service rather than simple recalibration. Lippert’s published service bulletin LCI-SB-2021-AWN-03 addresses motor replacement procedures for affected model years.

The Spring Cartridge That Stops Cedar Creek Awnings From Sagging Mid-Deploy

Cedar Creek awnings lose tension over time—the fabric sags, the pitch flattens, and water pools instead of running off. The spring cartridge is the part that actually holds that tension, and once it weakens, no amount of bracket adjustment fixes the real problem.

What works

• Fabric re-tightens immediately after installation—you’ll see the sag disappear the moment you crank the awning out again.
• The pitch corrects itself without re-welding brackets or shimming hardware, saving a full shop visit.
• Water runoff actually works again; no more puddling or emergency tarps during light rain.

What doesn’t

• Installation requires removing the roller tube and decompressing existing springs—you absolutely need a helper and proper eye protection for this step.
• If your awning frame has corrosion or bent hardware underneath, the new cartridge won’t fix structural damage; you’ll notice that immediately during test deployment.

I hesitated ordering this the first time because I thought the sag was a bracket alignment issue—wasted two hours shimming before I realized the springs were actually toast. View on Amazon

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