Lincoln Aviator: Maintenance / Power Steering Fluid Check

Brake Fluid Check

WARNING: Do not use any fluid other than the recommended brake fluid as this will reduce brake efficiency. Use of incorrect fluid could result in the loss of vehicle control, serious personal injury or death...

Changing the 12V Battery

WARNING: Batteries normally produce explosive gases which can cause personal injury. Therefore, do not allow flames, sparks or lighted substances to come near the battery...

Other information:

Lincoln Aviator 2020-2026 Service Manual: Disassembly and Assembly of Subassemblies - Cylinder Head

Special Tool(s) / General Equipment 303-1249Valve Spring CompressorTKIT-2006UF-FLMTKIT-2006UF-ROW 303-1418Compressor, Valve SpringTKIT-2008ET-FLMTKIT-2008ET-ROW 303-1567Sizer, Teflon SealTKIT-2010C-FLM 303-300 (T87C-6565-A) Set, Valve Spring CompressorTKIT-1988-FESTIVAT88C-1000-STTKIT-1988-TRACERTKIT-2009TC-F 303-350 (T89P-6565-A) Compressor, Valve SpringTKIT-1990-LMHTKIT-1989-FTKIT-1989-FMTKIT-1989-FLM 307-005 (T59L-100-B) Slide Hammer 310-205Fuel Injector Brush 310-206Remover, Fuel InjectorTKIT-2009A-FLM 310-207Installer, Fuel Injector Seal AssemblyTKIT-2009A-FLM DISASSEMBLY NOTICE: During engine repair procedures, cleanliness is extremely important...

Lincoln Aviator 2020-2026 Owners Manual: Adding Fuel From a Portable Fuel Container

WARNING: Do not insert the nozzle of a fuel container or an aftermarket funnel into the fuel filler neck. This may damage the fuel system filler neck or its seal and cause fuel to run onto the ground. WARNING: Do not try to pry open or push open the capless fuel system with foreign objects...