Subaru 20330AG13A Front Coil Spring

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Loosen front wheel lug nuts, block rear wheels, and raise the vehicle. Remove front wheels, detach brake hose from strut bracket, and mark upper strut-to-knuckle bolt. Remove ABS sensor from steering knuckle if present, and detach sensor lead. Mark upper camber adjustment bolt, then remove strut-to-knuckle nuts and bolts. In the engine compartment, remove strut-to-strut tower nuts. Support the strut while removing it. Position and install strut assembly, but don't tighten upper nuts. Insert steering knuckle into strut flange, install bolts, align marks, and tighten. Install ABS sensor if present, reattach brake hose bracket, install wheels, and lower vehicle. Tighten lug nuts and strut upper nuts. Check and adjust front end alignment if needed.

Have the front end alignment checked and, if necessary, adjusted.

Carefully lift the compressed spring from the assembly, keeping the ends of the spring pointed away from your body, and set it in a safe place.

If you need to disassemble the shock/coil spring assembly to replace either the shock or the coil spring, refer to Section 3.

Remove the rear wheels.

Install the spring compressor on the spring. Compress it until all pressure is relieved from the upper spring seat.

Loosen the rear wheel lug nuts, block the front wheels, raise the rear of the vehicle, and support it securely on jackstands.