• Thank you for visiting HeavyEquipmentForums.com! Our objective is to provide industry professionals a place to gather to exchange questions, answers and ideas. We welcome you to register using the "Register" icon at the top of the page. We'd appreciate any help you can offer in spreading the word of our new site. The more members that join, the bigger resource for all to enjoy. Thank you!

Search results

  1. M

    520C Dresser transmission problem

    Greetings. My 520c dresser recently developed a problem when engaging reverse. After about 20-30 minutes of operation it loses power in reverse only. The forward gears will still have usual power, but in reverse the machine barely moves when it is at operating temperature. Before I remove...
  2. M

    Case 580sk forward/reverse problem

    Greetings. When I start the machine cold it engages forward and reverse no problem. After the machine has been working for some time and is hot and I switch off for a short period then when I start up again it will not engage either forward or reverse. I if I switch off and wait for say 20...
  3. M

    621B trans problem.

    Hi. I have a 621B. In 1st and 2nd gear the machine will move forward and backwards. But in 3rd and 4th the transmission actually locks up and the machine stops moving immediately as if you have applied emergency brakes. I have switched around the m1 m2 m3 m4 and m5 solenoids and makes no...
Top