VIXEN AIR VXD3800 Single Air Port Heavy Duty Suspension Installation Guide

VIXEN AIR VXD3800 Single Air Port Heavy Duty Suspension

Specifications

• Product Model: VXD3800
• Port Size: 1/2 NPT
• Recommended Installation: Professional
• Torque Recommendations: 3/8 Fastener = 15-20 LB-FT

Product Usage Instructions

Installation Guide

• Before beginning the installation, it is essential to read through the entire instruction guide provided.
• Professional installation is recommended for safe and proper setup of the product.

Safety Instructions

• Do not exceed the maximum load recommended by your vehicle manufacturer.
• Avoid lifting the vehicle by the frame after installing the air spring to prevent over-extension.

Installing the Airline

• A single 1/2 NPT fitting is required to connect the airline. We recommend using a push-to-connect type fitting.
• Apply thread sealant to the fitting’s thread and attach it to the air spring. Connect the airline from the fill valve to the air spring.
• When cutting or trimming the air line, use a hose cutter, razor blade, or sharp knife for a clean, square cut to prevent leaks. Do not use wire cutters or scissors.

Dimensions
Refer to the installation guide for specific dimensions and torque recommendations for fasteners.

Solutions to Common Issues

• Issue: Air Spring not inflating.
  • Solution 1: Ensure the air line is fully inserted into the air spring’s fitting.
  • Solution 2: Clean the inside of the inflation valve to remove any dirt or debris.
  • Solution 3: Inspect the airlines for kinks or damage.
• Issue: Air Spring will not hold air.
  • Solution 1: Check for leaks using a soap and water solution on air connections and air spring.
  • Solution 2: Re-install the air line in the air spring’s fitting.
• Vehicle is not level.
  • Solution 1: Ensure each air spring in the vehicle is properly inflated.
  • Solution 2: Check for obstructions in the air system or vehicle components affecting suspension travel.

FAQ

• Q: What should I do if my Air Spring is not inflating?
  A: Ensure the air line is fully inserted into the air spring’s fitting and check for any blockages in the inflation valve.

• Q: How can I check for leaks in the Air Spring?
  A: Use a soap and water solution on air connections and the air spring to identify any leaks.

BEFORE BEGINNING YOUR INSTALLATION
Read through the whole instruction guide before getting started with the installation. Professional installation is recommended for this product.

CONTENTS
1/2″ NPT Single Port Heavy Duty Air Spring

SAFETY INSTRUCTIONS

• Do not exceed the maximum load recommended by your vehicle manufacturer.
• Once the air spring is installed it is recommended that the vehicle not be lifted by the frame, as over-extension may occur, resulting in damage to the air spring. However if you need to raise the vehicle by the frame, deflate the air spring completely.
• Employ equipment for eye protection during drilling operations.
• Ensure that your air system has no pressure before you begin.

Do not inflate the air spring when it is unrestricted. The air spring must be restricted by the vehicle’s suspension or similar structure. Do not inflate beyond the pressure recommended in this manual. Improper use or over inflation may cause property damage or severe personal injury.

INSTALLING THE AIRLINE

• A single 1/2″ NPT fitting is required to connect the airline, we recommend push to connect type.
• Apply thread sealant to fitting’s thread and attach it to the air spring.
• Connect the airline coming from the “fill valve” to the air spring. IMPORTANT: When cutting or trimming the air line, use a hose cutter, a razor blade, or a sharp knife. A clean, square cut will ensure against leaks. DO NOT USE WIRE CUTTERS OR SCISSORS TO CUT THE AIR LINE. These tools may flatten or crimp the air line causing it to leak.

DIMENSIONS

Torque Recommendations 3/8″ Fastener = 15-20 LB-FT

SOLUTIONS TO COMMON ISSUES

• Issue : Air Spring not inflating.
  • Solution 1: Make sure the air line is fully inserted into the air spring’s fitting.
  • Solution 2: Clean the inside of the inflation valve. Dirt or debris may be blocking the air.
  • Solution 3: Inspect the airlines to ensure that is not kinked or damaged.
• Issue: Air Spring will not hold air
  • Solution 1: Use soap and water solution on air connections and air spring to check for leaks.
  • Solution 2: Re-install the air line in the air spring’s fitting.
• Vehicle is not level
  • Solution 1: Check if each of the air spring present in the vehicle is properly inflated.
  • Solution 2: Check for any obstruction in the air system or vehicle component that may be restricting the suspension normal travel.

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