Rugged Ridge 2.5-Inch Lift Kit with Shocks, 87-95 Jeep Wrangler (YJ) User Manual

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troubLe sHootINg

Upon completion of installing the entire lift (front and rear) if the vehicle appears to sit un-level go to

step 1 and record the AFTER measurements to verify the amount of lift obtained at each point. If the
vehicle does sit un-level and it did not sit un-level in step 1

, the following can be checked:

1. Be sure all of the polyurethane bushings were greased well so that they will not restrict the

spring’s movement.

2. Check the condition of the shackle bushings in the frame (if not replaced with new ones) to be

sure they are not worn, and if so, replace them with new polyurethane bushings.

3. Check the body bushings between the frame and the body to be sure they are not showing wear.

If so, Omix-Ada offers replacement polyurethane kits.

4. In order to be sure that the bushings are not restricting the spring from being at the correct ride

height, loosen (do not remove) the spring eye bolts. Then stand on the bumpers and bounce the
vehicle up and down vigorously to free up the bushings and then retighten spring eye bolts.

Post INstALLAtIoN cHecks/ALIgNmeNt:

• After installation is complete, double check that all nuts and bolts are tight. (Do not retighten nuts

and bolts where Loctite was used.) Check to ensure there is adequate clearance between all
rotating, mobile and fixed members.

• Rotate driveshafts and check for interference at differential yoke and cardan joint. If necessary,

lightly dress casting(s) and/or U-joint tabs in order to eliminate binding.

• Check clearance between inner side wall of tires and links. It may be necessary to adjust
steering stops.

Notice: Adjust drag link so that steering wheel remains centered and wheel sweep from side to side remains equal.

Failure to do so may cause computer errors, odd handling characteristics and poor performance. Have a qualified
alignment center check and realign to factory specifications.

Notice: With vehicle securely elevated, carefully inspect and adjust to assure adequate clearance between tires (inner
side wall), body and suspension components throughout range of steering and suspension travel. Additionally, carefully
inspect and adjust to maintain clearance between suspension components, wiring harnesses, exhaust, brake and fuel

lines, fuel tank, floorboards and body panels. Complete by properly torquing all fasteners.

Notice:

With vehicle now on floor, again check clearances, cycle steering lock to lock and test proper brake operation.

Raised vehicle height requires realigning headlights. Consult your state’s lighting regulations. Wheels must be realigned

by qualified service center to factory specifications.

Notice:

Re-torque fasteners after 500 miles. Thereafter, regularly inspect and re-torque as needed. Follow vehicle

manufacturer’s recommended maintenance procedures and routinely inspect your vehicle components for unusual wear
or off-road damage.

Warning: Avoid compromising vehicle handling and safety (including roll over risk) by NOT adding, combining or
fabricating additional lift devices (ex. body lifts) with this product. Also be aware that most states have restrictions on

height modifications for vehicles used on-road. Consult your vehicle owners manual, the instructions and warnings

accompanying this product and state law before undertaking these modifications or using your modified suspension

vehicle on-road. A summary of current regulations affecting modified suspension vehicles is available from

www.SEMA.org

tecHNIcAL AssIstANce: Contact Rugged Ridge™ at 770/614-6101 if you have remaining questions about this
product or its installation.

seAt beLts sAVe LIVes. PLeAse WeAr Your seAt beLt.