FAAC 400 Locking Cap, 7090865, O-Ring Extension Receptacle

Safety / Assurance

Genuine FAAC replacement part with 1-year manufacturer’s warranty, providing quality assurance and durability in hydraulic gate operator maintenance.

Installation Instructions

1. Remove the locking cap or manual release cover from the operator.

2. Locate the extension receptacle and remove the old O-ring (P/N?7090865).

3. Clean the sealing surfaces to eliminate debris or residue.

4. Install the new O-ring (41?×?1.78?mm), ensuring proper seating.

5. Reassemble the locking cap and ensure screws are tightened per manual guidelines.

Refer to the Model 400 parts diagram (Position 12) for precise part location and correct orientation.

Recommendation

• Replace this O-ring when signs of hydraulic fluid leakage, wear, or decreased sealing integrity are observed.

• For a complete renewal of the manual release assembly, consider the Locking Cap Complete Kit (P/N 4185045), which includes O-rings, cover, keys, and hardware for comprehensive maintenance.

• Keep this O-ring in inventory due to its low cost and essential role in maintaining reliable gate operator function.