maXpeedingrods ABK-AFOR1520-B-VLC Rear Air Suspension Bags Kit Installation Guide

June 1, 2024
MAXPEEDINGRODS

maXpeedingrods ABK-AFOR1520-B-VLC Rear Air Suspension Bags Kit Installation Guide
maXpeedingrods ABK-AFOR1520-B-VLC Rear Air Suspension Bags
Kit

AIR SPRING BAG KIT LIST

Mounting brackets

  1. 2X Upper mounting bracket (Left and Right)

  2. 2X Lower mounting bracket

  3. 2X Fastening block

  4. 4X Rolling plate

  5. 2X Nylon spacer

Air Spring Bag and Air line

  1. 2X Air spring bag

  2. 1x Air line 46(5m)

All Hardware kits

  1. 2X Inflation valve 8V1 (with cap)

  2. 2X 90° Air fitting G1/8 06 (male)

  3. 4X Carriage bolt M101.5120-55

  4. 2X U-bolt M101.555-127*170

  5. 8X Hex bolt M101.525

  6. 4X Hex bolt M101.545

  7. 4X Hex flange bolt M81.2520

  8. 2X Hex flange bolt M101.535

  9. BX Hex flange nut M10*1.5

  10. 4X Hex thin nut 8V1(3mm)

  11. 8X Flat washer M10

  12. 2X Flat washer M8

  13. 8X Lock washer M10

  14. 2X Anti-slip gasket 48

  15. 2X Rubber gasket-417472

  16. 6X Zip tie

PRE-INSTALLATION NOTICE

  • This product will not increase the load capacity of your vehicle.
  • Do not exceed the manufacturer’s recommended weight limit.
  • The installation process may require drilling, professional installation is recommended to ensure personal safety.
  • All modifications must be installed by qualified personnel and in compliance with your local modification regulations.

INSTALLATION GUIDE

Installation Instructions

ASSEMBLING THE AIR SPRING

Air Spring

REAR

Rear Instructions

NOTE:
This spacer is required if the distance between the upper bracket and the lower bracket is 6.75-7.5″. Otherwise, it is not required.

REMOVING THE JOUNCE BUMPER AND INSTALLING THE UPPER MOUNTING BRACKET

STEP 1. Raise the vehicle and support it using safety stands so that the axle can be safely dropped away from the frame, and the air spring assemblies can be put into position between the axle and frame.

STEP 2. Remove the jounce bumper from the frame.
Jounce Bumper

STEP 3. Thread the hex flange bolt to the bottom of the frame that we just removed the jounce bumper from, Leave about a half inch between the bottom of the frame and the bolt head there
Bolt Head

STEP 4. Install the upper mounting bracket, let the flange bolt pass through the keyway in the bracket, then lock the bolt to the frame.
Upper Mounting

STEP 5. Remove the brake line bracket under the leaf spring on both sides. Remove the plastic clip from the ABS line between the leaf spring and the wheel.
Sides Remove

STEP 6. Measure the distance between the bottom of the top plate and the top of the bottom plate, and if it’s between 6.75-7.5’at the factory ride height, the spacers included in the kit will be used.
Measure Distance Between

PLACING THE ASSEMBLY ON THE AXLE

STEP 1. Place the assembly on the alxe.
Place Assembly

INSTALLING THE LOWER BRACKET

STEP 1. Install the brake line bracket and the lower mounting bracket (2 of the Air spring bag kit list) under the leaf spring with hex bolt. Install another hex bolt on the front side of the bracket.
Installations Instructions

STEP 2. Install the fastening block (of the Air spring bag kit list) with lower mounting bracket to the frame, then tighten the carriage bolts with the washers and nuts.
Installation Fastening

INSTALLING THE UPPER BRACKET

STEP 1. Placing the rolling plate on the top of the air spring bag. Then tighten the bolts with washers and nuts.
Upper Bracket

STEP 2. Place the U-bolts on the frame and through the two holes in the front of the upper bracket. Then tighten the bolts with washers and nuts.
Upper Bracket

STEP 3. Repeat the same installation steps on the other side.

STEP 4. You may be able to tie the wire harness and ABS line with zip tie, so it doesn’t rub against anything.

INSTALLING THE AIR LINES

STEP 1. Cut the air line appropriately and push the hose into the fitting, then pull back and make sure it’s locked in place.
Upper Bracket

STEP 2. Install the inflatable valve in a selected location, usually on the license plate at the rear of the vehicle.
Install Inflatable

CHECK AIR TIGHTNESS

Put some air into the air spring bag, then spray a soapy solution on all connections and valves while checking for exiting air bubbles. INSTALLATION COMPLETED

WARNING !
Cancer and Reproductive Harm www.P65Warnings.ca.gov

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