1. To install, reverse removal procedure using NEW seal ring. Apply diesel fuel to seal ring before installing. Ensure seal ring is installed with beveled area facing original direction.
2. Tighten bolts to specification. See TORQUE SPECIFICATIONS. Ensure fuel/filter water separator filter is securely locked on cap.
3. Fill fuel/filter water separator housing with diesel fuel before installing cap and fuel/filter water separator filter. Tighten cap until cap just contacts fuel/filter water separator housing.
Ensure water drain lever is fully closed.