Mopar 5171994AA Front Coil Spring

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To reassemble the strut and spring assembly, you need to extend the damper rod and install the rubber bumper. Put the dust boot onto the damper and carefully place the coil spring onto the damper, aligning it with the reference marks made during disassembly. Install the upper spring isolator and seat, followed by the upper mount, and tighten the nut on the damper shaft. Loosen the coil spring compressor until the top coil is properly seated against the upper spring seat and upper mount. Finally, remove the tool from the coil spring and install the strut/spring assembly.

The lower mount of the shock absorber should be greased with white lithium grease for easier installation and to prolong the life of the lower shock bushing.

Loosen the lug nuts on the rear wheels and raise the vehicle on jackstands. Remove the rear wheels. Remove the rear shock absorber/coil spring assembly.

For coil spring models, raise the rear of the vehicle on jackstands and remove the wheels. Disconnect the stabilizer bar link from the lower control arm. Use a floor jack to support the knuckle and raise it slightly. Remove the lower control arm-to-knuckle bolt and nut. Lower the control arm slowly to remove the spring. Installation is the reverse of removal.

The shock absorber lower mounting nut and bolt should be removed to take out the shock unit.

Before starting any work, it is recommended to explore all options. The strut body cannot be serviced and must be replaced if there is a problem. However, complete strut assemblies with springs may be available on an exchange basis, which can save time and effort. It is important to check the cost and availability of parts before disassembling the vehicle.