7-52Crankcase012345678910ACrankcaseNo. Part name Q’ty Remarks1 Bolt 10 M10 × 85 mm2 Bolt 10 M8 × 55 mm3 Crankcase 14 Collar 105 Main bearing cap 16 Cylinder block 17 Piston ring set 48 Piston and connecting rod assembly 49 Bolt 8 M9 × 44 mmNot reusable10 Connecting rod bearing 811 Oil seal 1 Not reusable12 Main bearing 413 Thrust bearing 114 Main bearing 515 Crankshaft 116 O-ring 1 Not reusable17 Collar 1 Not reusable1123456789101011121314141516ab23 N m(2.3 kgf m, 17.0 ft lb)43 N m(4.3 kgf m, 31.7 ft lb)ab14 N m(1.4 kgf m, 10.3 ft lb)26 N m(2.6 kgf m, 19.2 ft lb)ab30 N m(3.0 kgf m, 22.1 ft lb)90ab30 N m(3.0 kgf m, 22.1 ft lb)90c 9017Cylinder block / Crankcase