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F1A ENGINE 43 D AILY E URO Type F1AE0481 F F1AE0481 G F1AE0481 H CYLINDER ASSEMBLY AND CRANK MEMBERS mm Type of piston MAHLE MONDIAL 1 X X1* MAHLE MONDIAL 2 200 ÷ 2 230 X 1 2 X Piston ring slots X2 2.200 ÷ 2.230 2 050 ÷ 2 070 X 3 2 X X3 2.050 ÷ 2.070 2 540 ÷ 2 560 3 X * measured on ∅ of 85 mm 2.540 ÷ 2.560 1 S Piston rings: S 1* 2.068 ÷ 2.097 1 S S 2 1.970 ÷ 1.990 3 2 S S S 3 2.470 ÷ 2.490 3 S * Measured at 2.5 mm Piston rings — slots 1 0.103 ÷ 0.162 2 0.060 ÷ 0.100 3 0.050 ÷ 0.090 Piston rings 0.4 X1 2 X Piston ring end opening in 3 2 X X X1 0.20 ÷ 0.35 3 X X2 0.60 ÷ 0.80 X3 0.25 ÷ 0.50 1 ∅ Small end bushing seat Ø 1 34.460 ÷ 34.490 ∅ 2 Connecting rod bearing seat* Ø 2 62.833 ÷ 62.841 * connecting rod supplied as spare part ∅4 Small end bushing diameter ∅3 outside ∅ 4 34.560 ÷ 34.585 S inside ∅ 3 31.010 ÷ 31.020 S Big end bearing shells Big end bearing shells S - Small end bushing — seat 0.07 ÷ 0.125 Piston gudgeon pin — bushing 0.014 ÷ 0.030 Big end bearing shells 0.254 - 0.508 |