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SSANGYONG Y200 1A-22 ENGINE GENERAL INFORMATION Probable Cause • Inadequate valve clearance • Abrasion of valve stem or • Weak valve spring. • Abrasion of the piston, the ring • Abrasion of the connecting rod • Loosened the connecting rod • Abrasion of the crankshaft • Abrasion of the crankshaft • Loosened bearing cap bolt. • Excessive clearance of the • Low oil pressure. Correction • Adjust the valve clearance. • Replace the valve stem or the guide. • Replace the spring. • Boring the cylinder or replace the piston, the ring or the • Replace the bearing. • Tighten to the specified torque • Replace the bearing. • Grind or replace the crankshaft journal. • Tighten to the specified torque. • Adjust or replace. • Refer to “Page 1A-21” in this section. Condition General Diagnosis (Cont’d) Valve Noise Engine Noise Piston, Ring, Connecting Crankshaft |