Rough Country Rear CV Drive Shaft (Model 5097.1) Instruction Manual

1. Introduction

This manual provides detailed instructions for the installation, maintenance, and general information regarding your Rough Country Rear CV Drive Shaft, Model 5097.1. This double cardan style CV drive shaft is engineered to address vibration issues and provide a durable drivetrain solution for lifted Jeep Wrangler JK 2-Door models. Proper installation and maintenance are crucial for optimal performance and longevity of the product.

2. Compatibilité

This Rough Country Rear CV Drive Shaft (Model 5097.1) is specifically designed for the following vehicle configurations:

• Véhicule: 2007-2011 Jeep Wrangler JK 2-Door models.
• Lift Requirements: Equipped with 3.5" - 6" short arm suspension lifts or 2.5" - 6" long arm suspension lifts.
• Remarque importante : Ce produit est PAS compatible with 4-door (Unlimited) Jeep Wrangler JK models.

3. Contenu de la boîte

Please verify that all components listed below are present before beginning installation:

• (1) Extended CV Drive Shaft
• Brides
• Jougs
• Matériel

4. Spécifications

5. Installation (Configuration)

Installation of this CV drive shaft requires mechanical knowledge and specialized tools. It is highly recommended that a certified technician performs the installation to ensure proper function and safety.

5.1. Notes de pré-installation

• Review all instructions thoroughly before beginning.
• Assurez-vous que le véhicule se trouve sur une surface plane et est correctement soutenu par des chandelles.
• Débranchez la borne négative de la batterie.
• Rassemblez tous les outils nécessaires.
• Verify that the drive shaft length is appropriate for your specific lift height and vehicle model (2-Door JK only).

5.2. Procédure d'installation

1. Préparer le véhicule : Safely lift the front and rear of the vehicle and support it securely on jack stands. Ensure the parking brake is engaged and the transmission is in neutral.
2. Remove Existing Drive Shaft: Carefully unbolt and remove the factory rear drive shaft from both the transfer case and the differential. Be prepared for some fluid leakage from the transfer case.
3. Install New Pinion Flanges: This kit includes replacement flanges for the differential pinions. Install these new flanges onto the differential, ensuring they are properly seated and torqued to the manufacturer's specifications. These flanges are machined from solid billet steel and designed to accept standard mating flanges.
4. Install CV Drive Shaft: Position the new Rough Country CV drive shaft. Attach the transfer case end first, followed by the differential end. Ensure all bolts are started by hand to prevent cross-threading.
5. Couple de serrage des fixations : Using a torque wrench, tighten all bolts connecting the drive shaft to the transfer case and differential to the vehicle manufacturer's specified torque values. Refer to your Jeep's service manual for exact specifications.
6. Véhicule inférieur : Abaissez soigneusement le véhicule au sol.
7. Vérifications après l'installation :
• Check for proper clearance around the drive shaft, ensuring it does not contact any other components during suspension articulation.
• Vérifiez que toutes les fixations sont bien serrées.
• Test drive the vehicle at low speeds initially, listening for any unusual noises or vibrations.

6. Entretien

Regular maintenance is essential to ensure the longevity and safe operation of your Rough Country CV Drive Shaft and associated components.

• Vérifications des fixations : It is the buyer's responsibility to have all bolts and nuts checked for tightness after the first 500 miles of operation, and then again every 1,000 miles thereafter. Loose fasteners can lead to component failure and unsafe driving conditions.
• Inspections du système : Wheel alignment, steering system, suspension, and driveline systems must be inspected by a qualified, professional mechanic at least every 3,000 miles. This ensures proper vehicle geometry and identifies any wear or damage early.
• Gréasing: The CV joints are equipped with grease fittings. Periodically grease these fittings using an appropriate grease gun. The fittings are strategically placed out of the way of the transmission oil pan for easier access and to prevent grease from spreading unnecessarily.

7. Dépannage

This section addresses common issues that may arise after installation.

7.1. Persistent Vibrations

• Vérifier l'installation : Ensure all components are installed correctly and all fasteners are torqued to specification. An improperly installed drive shaft can cause vibrations.
• Pinion Angle: For lifted vehicles, proper pinion angle is critical for CV drive shaft operation. If vibrations persist, consult a professional to verify and adjust your vehicle's pinion angle.
• Équilibre: Although new drive shafts are balanced, damage during shipping or installation can affect balance. If all other checks fail, consider having the drive shaft professionally balanced.

7.2. Fitment Issues (Drive Shaft Length)

• Verify Lift Height: Confirm that your vehicle's actual lift height falls within the specified range (3.5" - 6" short arm or 2.5" - 6" long arm). Variances in lift kits or vehicle setup can affect required drive shaft length.
• Measure Before Installation: It is always recommended to measure the required drive shaft length for your specific vehicle configuration before final installation. Compare this to the collapsed (23.875") and extended (27.375") measurements of this product.
• Contacter le support : If you encounter significant length discrepancies, contact Rough Country customer service for assistance.

8. Garantie et assistance

8.1. Informations sur la garantie

This Rough Country Rear CV Drive Shaft is backed by Rough Country's Limited Lifetime Replacement Warranty. For specific terms, conditions, and claim procedures, please refer to the official Rough Country warranty documentation or visit their website.

8.2. Assistance clientèle

Should you have any questions, require technical assistance, or need to address warranty claims, please contact Rough Country customer support directly. Their contact information can typically be found on their official website ou inclus dans l'emballage de votre produit.