8. CYLINDER 6-28 Part name Inspecting section Inspection item Remedy Piston rod · Neck of rod pin · Presence of crack · Replace · Weld on rod hub · Presence of crack · Replace · Stepped part to which piston is attached · Presence of crack · Replace · Threads · Presence of crack · Recondition or replace · Plated surface · Plating is not worn off to base metal Rust is not present on plating Scratches are not present · Replace or replate · Replace or replate · Recondition, replate or replace · Rod · Wear of O.D. · Recondition, replate or replace Cylinder tube · Bushing at mounting part · Wear of I.D.
· Replace · Weld on bottom · Presence of crack · Replace · Weld on head · Presence of crack · Replace · Weld on hub · Presence of crack · Replace · Tube interior · Presence of faults · Replace if oil leak is seen · Bushing at mounting part · Wear on inner surface · Replace Gland · Bushing · Flaw on inner surface · Replace if flaw is deeper than coating