I have a older BT Pallet Jack that pumps up but slowly goes back down to the floor on its own. It is a BT L2000/10 Manufactured in 1993. It doesn’t leak. Pumps up very nicely but doesn’t hold in the up position for long. With a wooden Pallet with just a 150 pounds on it it will stay up 30-45 seconds. With the same wood Pallet and just 400 pounds on it it will not stay up and comes right back down not giving me any time to move the pallet. Can someone give me a idea of what it will take to rebuild it? Any idea where I could get a manual that shows the rebuilding process. In the least can anyone recommend a service center in NJ that will do the work?
