Grader Modification
SOLUTION OF CHRONIC FAULT IN 120 H AND 140 H TRANSMISSION WITH MODIFICATION

The low speed clutch (H clutch) is the machine's forward 1-2-3-4 reverse 1-2-3. engages in gears.

The clutch pressure is read as 230 psi under normal conditions, but if this pressure is low, the transmission will malfunction in a short time.

After the modification, the low speed clutch pressure is increased by 400 psi to prevent malfunctions.