Fuel Tank Replacement - 1993 Humvee

Video shows step by step how to remove and replace the fuel tank on a 1993 military humvee. This vehicle was sunk resulting in water in the fuel tank and throughout the entire fuel system. The filler neck was also completely coated in mud and required a deep cleaning. I had been running the truck on an auxiliary fuel tank since I replaced the engine a few weeks ago. The lines running from the lift pump to the injectors have already been replaced or cleaned. New fuel filter & water separator were also added beforehand. Everything went smooth until the end when a check valve prevented fuel from getting to the lift pump. The truck is still running great and holding prime without the redundant check valve. Tank part number with hardware kit - 5717437 ACDelco pickup sock part number - TS1020 Chapters: 02:05 - Cleaning filler neck 04:02 - Removing old tank 09:32 - Removing top plate / sending unit 10:14 - Comparing new style & old style tanks 14:01 - Tank hardware parts list with part numbers 19:10 - Installing new pick up sock 19:59 - Assembling new tank 22:39 - Installing new tank 24:20 - Installing drive shaft 27:05 - Cleaning check valve 29:50 - First start & test drive #hummer #humvee #hmmwv