I have a walk behind stump grinder promark Discontinued My question is how do i change transmission fluid and is the other compartment gear oil. ... 7 years as Mechanic & Parts Manager for Brother who has Owned Lawn & & Garden Repair shop for 35 years. Vince O. Small Engine Technician.
Stump Grinders Durability and productivity Careful attention to design and the use of premium components ensure maximum performance and long life, even during the most demanding stump removal conditions.