| Truck Lift-Kit -- New Front-Shocks and Steering Stabilizer |
From "Weekend Mechanic"
episode WKM-105 |
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New Shocks and Steering Stabilizer With the new links and coil-springs installed the front of the vehicle, the next phase of the lift-kit upgrade is to install the new shocks and steering stabilizer. Important: Included below are the steps in this automotive procedure as shown in the episode. These steps are general guidelines that are applicable to most vehicles. With any particular vehicle, there may be procedures, specifications, settings, tolerances, components, etc. that are specific to that vehicle. Always consult your vehicle's service manual when undertaking significant automotive repairs. There may also be differences in installation for various upgrade kits. Read and follow the directions that come with your kit.
Steps:
- Note the differences between the original shock absorber and the new one (figure A). The new shock is noticeably taller than the other, allowing for the increased height of the vehicle. The new shock is also larger in diameter and sturdier, with a larger shock-piston and rod.
- Begin the installation by assembling the new shock components. Like the lower link-bars, the new shocks use polyurethane bushings. They install the same way as the other bushings -- simply by inserting them into the opening (figure B).
- Next, insert the metal sleeve into the center of bushing (figure C).
- Note: You may need to spray some penetrating oil on the sleeve to insert it as the fit in the opening is very tight.
- Tap the sleeve into the bushing with a hammer until the end of the sleeve is flush and centered in the bushing (figure D).
- The new shocks come with a protective boot to seal the shaft from water, dirt and other contaminants. Slip the boot over the shaft of the shock absorber, press it into the groove and fasten the boot securely with the plastic tie provided (figure E). Make certain that the tie is as tight as possible.
- Install a new washer at the top end of the shock, followed by the polyurethane bushing (figure F).
- Drop the new shock down through the tower bracket and spring (figure G) to get it in position.
- Bolt the shock in place at the bottom (figure H).
- The shock is secured a captured nut mounted on a fixed metal tab (figure I ). The metal tab prevents the nut from working its way off later, as the nut is essentially inaccessible once the installation is complete.
- With the shock in place, re-install the shock tower and new polyurethane bushing (figure J).
- Secure the tower and bushing with a washer and nut (figure K).
- As an optional upgrade, we decide to replace the steering stabilizer as part of the suspension upgrade. A steering stabilizer like the one on our truck (figure L) is factory-standard on most 4-wheel drive vehicles. It serves to dampen the shock on the steering linkage.
- The standard stabilizer is replaced with one that employs a heavy-duty design (figure M) to accommodate the increased lift and larger tires. If your new tires are larger than 35 inches, it's advisable to upgrade your stabilizer.
- Both the length and diameter on the replacement stabilizer are larger than that of the original (figure N). The new one has polyurethane bushings for greater durability, and a rubber bellow that protects the shaft.
- Remove the bolts holding the old stabilizer in position, and lift out the old stabilizer. You may need to tap the connections with a hammer to persuade the old, rusty bolts to come out.
- Position the new stabilizer in place, using the same mounting holes as the old one (figure O).
- With the new stabilizer in place, bolt it secure (figure P).
- The final step in the front-end phase of this project is to grease the fittings using a grease gun (figure Q). Use automotive wheel bearing and chassis lubricant
In the segment that follows, the rear shocks and leaf springs are upgraded to complete the lift-kit installation.
RESOURCES :
The Complete Idiot's Guide to Trouble-Free Car Care
Author: Dan Ramsey
ISBN: 0028635833
Alpha Books
Auto Repair for Dummies
Author: Deanna Sclar
ISBN: 0764550896
Skyjacker Suspensions
Skyjacker Suspensions
Monroe, LA 71292
Phone: 318-388-0816
Website: www.skyjacker.com
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