Pressure in the line | Possible reason |
Low pressure only in situation D | Malfunction of hydraulic system for situation D |
Low pressure only in situation R | Malfunction of hydraulic system for situation R |
Low pressure only in provisions D and S | Jamming of the valve of regulation of pressure |
Misoperation of the primary adjusting valve |
Wear of the oil pump |
Malfunction of the hydraulic line of a brake of lowering transfer |
Pressure is higher than the specified | Jamming of the valve of regulation of pressure |
Misoperation of the primary adjusting valve |