Using the FAAC Gasket (D80) ensures proper hydraulic sealing in the actuator housing—preventing fluid leaks that could impair performance or cause mechanical wear. Maintaining a leak-free seal is essential for the safe and reliable operation of gate automation systems.
Power off and secure the gate operator in a safe position.
Open the actuator hydraulic housing or uncover the internal compartment.
Locate the existing D80 gasket (Part #8 in the FAAC parts diagram).
Remove the worn gasket carefully to avoid damaging mating surfaces.
Clean the sealing surfaces thoroughly before proceeding.
Install the new FAAC D80 gasket (P/N 70991015), ensuring a tight and even fit.
Reassemble the housing, restore power, and test the gate for smooth operation and absence of leaks.
We recommend including the FAAC Gasket (D80, P/N 70991015) in your maintenance and repair inventories for hydraulic FAAC gate operators—particularly models 400, 402, and 422. This genuine OEM gasket restores hydraulic sealing integrity and ensures reliable performance over time.
