Ford DG9Z-18125-P Shock Absorber Assembly

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Examine the shock for signs of fluid leakage. Check the piston rod for signs of pitting along its entire length, and check the shock body for signs of damage. Test the operation of the shock, while holding it in an upright position, by moving the piston through a full stroke, then through short strokes of 2 to 4 inches. In both cases, the resistance felt should be smooth and continuous. If the resistance is jerky or uneven, or if there is any visible sign of wear or damage, replacement is necessary.

Inspect the universal joint between the steering shaft and the steering gear housing, ensuring there is no lubricant leakage and that dust boots are undamaged with secure clamps.

Unbolt the brake hose bracket from the shock absorber. Remove the ABS speed sensor and detach the wiring harness by removing the clamp bracket bolt. If equipped, remove the front height sensor arm bracket retaining bolt and set the height sensor out of the way.

Installation is the reverse of the removal procedure. Caution: New shock absorbers are gas-filled and come compressed and retained with a fiberglass strap. Do NOT remove the strap until the shock is installed.