8. NOTICE: Carefully install the Fuel Tank Sender Unit lock ring wrench to avoid damage to the Fuel
Pump and Sender Unit when removing the lock ring.
9. NOTICE: The Fuel Pump and Sender Unit must be handled carefully to avoid damage to the float
arm.
Position the Fuel Pump and Sender Unit aside. Using the Fuel Storage Tanker, completely drain the remaining fuel from the LH saddle of the fuel tank.
10. NOTE: Inspect the surfaces of the Fuel Pump and Sender Unit flange and fuel tank O-ring seal contact surfaces. Do not polish or adjust the O-ring seal contact area of the fuel tank flange or the fuel tank.
2016 Mustang workshop publication supplied to Mustang Atlas. Original technical text and illustrations; HTML formatting by Mustang Atlas. Source page numbering is retained for traceability. Follow the configuration, revision, warnings, and cross-references in the material. About this edition.