Fire-Ball 300 & 425 Grease Pump - Disassembly

[@alandavis6429]

Do why didn't you show the complete disassembly? There is nothing shown about the second ball below the green seal.

[@GracoLubricationEquipment]

Hello Alan, thank you for pointing out that we forgot the final step of removing the lower piston from the rod to expose the last remaining check ball. We will be sure to include that step when we reshoot the video at a later date.

[@humbertopedraza5052]

Which is the name of tool that holds the pump? and hold by bench vise? Where I can buy it. I really appreciate your support in this matter.

[@GracoLubricationEquipment]

Hello Humberto, the tool you are referring to is a custom vise made by tool build and is not a saleable part. The other specialty tool is a Parmelee strap wrench and is also not a saleable part. The wrench information is at parmeleewrench.com. It is a #2 handle with a 2 1/8" jaw.

[@humbertopedraza5052]

@@GracoLubricationEquipment Ok, then I will make drawings to build it. And the parmalee wrench I agree is the #2 handle and 1-5/8" At least that is the reading measured on the cylinder and foot valve. Am I right? I got a pair of Fireball 425 Pumps.

[@GracoLubricationEquipment]

@@humbertopedraza5052, the Fire-Ball 425 grease pumps use a 1 3/4" jaw and the oil pumps use a 2 1/8" jaw. Please contact our Tech Assistance group for further assistance at [e-mail].

[@NasAkidNasrudin]

useless no sound!!!!!!!!!!!