Scooby074
Super Member
Lincoln 1134 manual pistol .
Lincoln 1162 pneumatic .
Lincoln 1162 pneumatic .
The rubber seals must be damaged. I have never had any problems like that. They usually clean the grease tube fairly clean. The cup of the rubber seal should face the top of the gun, perhaps somehow the rubber cup got flipped the wrong way which is letting the grease by-pass. You may need to take off the handle and let the plunger extend out of the gun tube then re-insert the plunger into the gun after repairing the seal or just flipping it back forward.After the fiasco of trying to grease the backhoe last night I used the search feature and found this thread. I have to say the Milwasukee M12 12v gun is interesting. We have one lever gun that works OK but the pull handle came off. We have one lever type that when you run out of grease and pull the handle to install a new tube about 70% of the tube comes out of the back end (yes 70% of the tube) and it is about 20% on the pistol grip.
The physical pain to use a hand gun is high in my case plus the mess ours makes means we need to do something.
$200 is a lot of money for a grease gun but not greasing as often as needed is not cheap either.
Thanks for the many posts and photos.
Well we got to use the Milwaukee M12 electric gun today and it was awesome. I let our son do some on the backhoe today and asked him if it is a keeper or do we need to return it. He said keep it. Actually until I googled grease guns I did not know about the battery driven grease guns. Wish we had purchased earlier instead of messing with the old guns.