KPS-18T Trouble shooting 2006.7.
Malfunction Check Cause Measures Vehicle does not move forward and reverse.
Malfunction Check Main pressure of pump Excessive inside leakage Defective of charge *3 Cause Although vehicle moves forward and reverse, moves at low speed only.
Malfunction Check Cause Measures Bypass valve of pump Opening of bypass valve or damage of O-ring Close bypass valve or exchange bypass valve CR valve cmp of pump Opening of check valve by contamination Close bypass valve or exchange bypass valve Motor unit Defective of motion in motor unit Exchange motor unit or inner parts of motor Remove linkage from pump lever Defective of linkage Repair or adjust vehicle linkage Difference of neutral adjustment Adjust pump lever to neutral position De
Malfunction Check Cause Measures Oil leakage Piping and hose Looseness of piping or hose Tightening piping or hose Damage of piping or hose Exchange piping or hose Plug or bolt or filter Looseness of plug or bolt or filter Tightening plug or bolt or filter Seal Damage of seal Exchange seal Case Damage of case Exchange case Porosity of case Exchange case Efficiency decline of oil cooler Cleaning, repair, exchange of oil cooler Temperature rise by over load Maintain present condition,
Malfunction Vehicle can move forward and reverse normally.
