Kawasaki NINJA ZX-7RR (1997-2003) [129/364] Engine top end 4 27

Содержание

ENGINE TOP END 4 27 Piston Wear Measure the outside diameter A of each piston 5 mm B up from the bottom of the piston at a right angle to the direction of the piston pin If the measurement is under service limit replace the piston Piston Diameter Standard 72 942 72 958 mm Service Limit 72 8 mm Piston Ring Piston Ring Groove Wear Check for uneven groove wear by inspecting the ring seating The rings should fit perfectly parallel to groove surfaces If not the piston must be replaced With the piston rings in their grooves make several measurements with a thickness gauge A to determine piston ring groove clearance Piston Ring Groove Clearance Standard Top 0 05 0 09 mm Second 0 03 0 07 mm Service Limit 0 19 mm 0 17 mm Piston Ring End Gap Place the piston ring A inside the cylinder using the piston to locate the ring squarely in place Set it close to the bottom of the cylinder where cylinder wear is low Measure the gap B between the ends of the ring with a thickness gauge Piston Ring End Gap Top Second Standard 0 20 0 35 mm 0 40 0 55 mm Service Limit 0 65 mm 0 85 mm

Скачать