Fault Phenomenon: XCMG TY160 dozer when operating the blade tilt, the two sides move at different speeds, causing the blade to tilt unevenly.
Troubleshooting Process:
– Checked flow divider motor: flow divider motor worn.
– Checked cylinders: one cylinder has internal leakage.
– Checked lines: one line kinked.
– Checked mechanical: pivot points stuck.
Root Cause: The flow divider motor in the blade tilt circuit is worn, causing unequal flow distribution to the two cylinders.
Required Parts: Replace flow divider motor assembly.