What to do if Gravely Pro-Stance 99410000-1948FL won't move?
- RRuben BaileyAug 18, 2025
If your Gravely Lawn Mower will not move while the engine is running, check if the park brake is locked. Ensure the transmission oil level is adequate and allow the engine to warm up if the oil is cold. Inspect the pump drive belt for slipping or breakage, and check the pump drive belt spring for breakage. Verify the pump free-wheel valves are not open and check for transmission problems.