FABTECH FTS28001 Aux Front Shock Kit Instruction Manual

FABTECH FTS28001 Aux Front Shock Kit Instruction Manual

INSTALLATION INSTRUCTIONS

2015-2021 MERCEDES SPRINTER 2500/3500 4WD  AUX FRONT SHOCK KIT FTS28001

NOTE: TO ORDER WEARABLE REPLACEMENT COMPONENTS DO NOT USE PART NUMBERS SHOWN ON THIS INSTRUCTION SHEET. GO TO FABTECH WEBSITE AND LOOK UP WEARABLE REPLACEMENT PARTS TO FIND THE PROPER PART NUMBER TO ORDER.

Required Tools (Not Included)

Basic Hand Tools
Floor Jack
Jack Stands
Assorted Metric and S.A.E sockets, and Allen wrenches
Torque Wrench
Drill w/assorted drill bits

PRE-INSTALLATION NOTES

** For technical assistance call: 909-597-7800 or e-mail: [[email protected]**](mailto:[email protected])

READ THIS BEFORE YOU BEGIN INSTALLATION

Check all parts to the parts list above before beginning installation. If any parts are missing contact Fabtech at 909-597-7800 and a replacement part will be sent to you immediately.
This suspension and shocks have been designed to be installed on a stock vehicle.
Read all instructions thoroughly from start to finish before beginning the installation. If these instructions are not properly followed severe frame, driveline and / or suspension damage may occur.
Check your local city and state laws prior to the installation of this system for legality. Do not install if not legal in your area.
Prior to the installation of this suspension system perform a front end alignment and record. Do not install this system if the vehicle alignment is not within factory specifications. Check for frame and suspension damage prior to installation.
The installation of this suspension system should be performed by two professional mechanics. This suspension must be installed with Fabtech shock absorbers.
Installation of all fasteners requires the use of provided thread locking compound with proper torque values as indicated throughout the installation. Apply thread locking compound upon the final torque of the fastener.
WARNING- Installation of this system will alter the center of gravity of the vehicle and may increase roll over as compared to stock. Extreme care should be taken to operate the vehicle safely at all times to prevent rollover or loss of control resulting in serious injury or death.
Vehicles that receive oversized tires should check ball joints, uniballs, tie rods ends, pitman arm and idler arm every 2500- 5000 miles for wear and replace as needed.
Verify differential fluid is at manufactures recommended level prior to kit installation. Installation of the kit will reposition the differential and the fill plug hole may be in a different position. (For example, if the manufacture recommends 3 quarts of fluid, make sure the diff has 3 quarts of fluid). Check your specific manual for correct amount of fluid.
Read all warnings and warranties on the last page of these instructions before starting installation.

INSTRUCTIONS

FRONT SUSPENSION

1. Disconnect the negative terminal on the battery. Jack up the front end of the vehicle and support the frame rails with jack stands. NEVER WORK UNDER AN
   UNSUPPORTED VEHICLE! Remove the front wheels/ tires.

2. Remove the inner fender liners. Save hardware.

3.  Starting on the driver side disconnect the ABS wire connectors. SEE FIGURE 1.
   

4. Remove the front factory bolt attaching the frame and body together. SEE FIGURE 2
   

5. Install FT19003 (Driver Upper Mount) using the factory bolt. Then, using the new Fabtech mount mark the two holes on the frame. SEE FIGURE 3
   

6. Remove the Fabtech upper mount and drill the two holes using a 17/32” drill bit.

7. Reinstall the upper mount using the factory forward bolt and the supplied 1/2” x 1-1/4” Bolts, washers and nuts. Torque to 106 ft-lbs. SEE FIGURE 4
   

8. Locate the bumpstop on the lower control arm. Loosen the upper bolt then remove the two lower bolts. SEE FIGURE 5
   

9. Install FT19005 (Driver lower mount) to the bumpstop bracket and the lower control arm using the factory hardware at the bumpstop and the supplied 7/16” x 3”
   Bolt, washers and nut at the lower control arm location. SEE FIGURES 6-7 Torque all hardware to 70 ft-lbs.
   

10. If installing FTS7163 ( Performance Shocks) do so know with the supplied 1/2” x 5-1/2” Bolt, washers and nut for the upper mount and 1/2” x 2-3/4” Bolt, washers and nut for the lower mount. Torque hardware to 102 ft-lbs.

11. If installing FTS80162D (Driver Dirt Logic resi shock). First install the supplied half bushings and sleeves into the shock. Install the Dirt Logic into the upper mount at the same time as the FT19008 (Resi Mount) using the supplied 1/2” x 5-1/2” Bolt, washers and nut. SEE FIGURES 8-10. NOTE: The resi mount will need to be installed so the excess amount is in the up location,
    avoiding contact with the resi hose fitting. SEE FIGURE 9 for orientation.

12. Install the Dirt Logic resi to the mount using the supplied clamps. SEE FIGURE 11.
    

13. Install the Dirt Logic shock intot he lower control arm mount using the supplied 1/2” x 2-3/4” Bolt, washers and nut. Torque to 106 ft-lbs. SEE FIGURE 12
    

14. Reconnect the ABS brake lines.

15. Reinstall the inner fender liner. NOTE: Trimming of the inner fender plastic liner may be required.

16. Repeat Steps 2-14 on the passenger side.

17.  If installing more components refer to the instructions provided in the boxes.

18.  Install tires and wheels and torque lug nuts to wheel manufacturer’s specifications. Turn front tires left to right and check for appropriate tire clearance. Note – Some oversized tires may require trimming of the front bumper & valance.

19.  Check front end alignment and set to factory specifications. Readjust headlights.

20. Recheck all bolts for proper torque. RE-TORQUE ALL NUTS, BOLTS AND LUGS AFTER 50 MILES AND PERIODICALLY THEREAFTER UNTIL TORQUE VALUES ARE RETAINED.

21. Recheck brake hoses, ABS wires and suspension parts for proper tire clearance while turning tires fully left to right.

22. Check ball joints, uniballs bearings, bushings and all steering components every 2500-5000 miles for wear and replace as required.

23. Install Driver Warning Decal. Complete product registration card and mail to Fabtech in order to receive future safety and technical bulletins on this suspension.

24. Review all included warnings and warranties with consumer For technical assistance call: 909-597-7800

Product Warranty & Warnings

**** Fabtech provides a Limited Lifetime Warranty to the original retail purchaser who owns the vehicle, on which the product was originally installed, for defects in workmanship and materials.
The Limited Lifetime Warranty excludes the following Fabtech items; bushings, bump stops, ball joints, Uniball bearings, tie rod ends, limiting straps, cross shafts, heim joints and driveshafts. These parts are subject to wear and are not considered defective when worn. They are warranted for 60 days from the date of purchase for defects in workmanship.

Dirt Logic take apart shocks are considered a serviceable shock with a 1-year warranty against any manufacturer’s defects. If a shock fails within the initial year of ownership, the owner must ship the shock to Fabtech for inspection and service. If after examination the shock is determined to have failed due to neglect, damage caused by improper installation, or any reason other than “normal wear and tear,” the owner of the shock will be responsible for all service costs. Costs include labor, parts, and shipping. Service seal kits are available separately for future maintenance. All other shocks are covered under our Limited Lifetime Warranty.

Fabtech does not warrant any product for finish, alterations, modifications and/or installation contrary to Fabtech’s instructions. Alterations to the finish of the parts including but not limited to painting, powder coating, plating and/or welding will void all warranties. Some finish damage may occur to parts during shipping, which is considered normal and is not covered under warranty.
Fabtech products are not designed nor intended to be installed on vehicles used in race applications or for racing purposes or for similar activities. This warranty does not include coverage for police, taxi, first responder vehicles, race vehicles, or vehicles used for government, commercial or fleet purposes. Also excluded from this warranty are sales outside of the United States of America.

Installation of most suspension products will raise the center of gravity of the vehicle and will cause the vehicle to handle differently than stock. It may increase the vehicle’s susceptibility to a rollover, on road and off road, at all speeds. Extreme care should be taken to operate the vehicle safely at all times to prevent rollover or loss of control resulting in serious injury or death.
Oversized tires and wheels may decrease the vehicle’s braking capacity. Drivers should always brake early and be aware of the increased the stopping distance of the vehicle. Drivers should adjust their driving habits to the effectiveness of the braking. Adjust your driving habits to these changes.
Failure to drive safely may result in serious injury or death to driver and passengers. Driver and passengers must ALWAYS wear your seat belts, avoid quick sharp turns and other sudden maneuvers

Instruction Sheet Part# – FT28001i

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References

• Fabtech® - Suspension Lift Kits & Truck Accessories

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