zman007007
Platinum Member
I always put in the new tube even with cheap guns, tighten the top and then just pump the handle you retract and pump it in a few times and its ready to go. The handle should get all air pockets out. zman
A guy who understands piston pumps that are trying to pull in stuff that wont flow on its own.yup, they're right, air is the culprit esp when you change out a new cartridge. Maybe best to get one of their recommendations.....I do it the hillbilly way when I insert a new one in, though a bit messy. After I insert the new one, I top it off with additional grease (from a can) to eliminate the air pockets then screw the gun top on....works just fine from there. For now, I'll do it the primitive way, maybe till the economy gets better. good greasing, bb
I have never had an air pocket problem with the several pnuematic guns I have owned. Pnuematic is much better than manual.
Lincoln is the only grease gun worth owning Dont bother with anything elts. I have done what wayne county hose does for years, average ten tubes a week. No problems with loading, priming. Lincoln Grease guns last for years for me with very little maintenance, if they dont get run over or stolen. Sure, tips wear out, hoses blow, plunger handles un-thread and vanish or plunger rod gets bent, operator error....Little maintenance, but guns still puts out the grease.