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Test Specifications For Pistons - BE03.10-P-1000-02L

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Engine 133, 139, 260, 270, 274, 282 

TEST SPECIFICATIONS FOR PISTONS

Number Designation Engine 133 Engine 139
BE03.10-P-1001-02L Piston Ø Standard step markings X mm 82, 963...82, 997 82, 946...82, 984
BE03.10-P-1002-02L Piston projection or piston setback   mm -4, 95 (-0, 1/+0, 2) -2, 45 (± 0, 18)
BE03.10-P-1003-02L Piston clearance   mm 0, 003...0, 052 0, 016...0, 069
TEST SPECIFICATIONS FOR PISTONS

Number Designation Engine 260 in model 177 with code AA5 (POWER VARIANT BASIC) Engine 260 in model 177 with code AA7 (POWER VARIANT UPRATED 2)
BE03.10-P-1001-02L Piston Ø Standard step markings X mm 82, 962...83, 000 82, 962...83, 000
BE03.10-P-1002-02L Piston projection or piston setback   mm 0, 0 -1, 6
BE03.10-P-1003-02L Piston clearance   mm 0, 000...0, 053 0, 000...0, 053
TEST SPECIFICATIONS FOR PISTONS

Number Designation Engine 270.910 Engine 270.920
BE03.10-P-1001-02L Piston Ø Standard step markings X mm 82, 954...82, 982 82, 954...82, 982
BE03.10-P-1002-02L Piston projection or piston setback   mm +0, 05 -1, 35
BE03.10-P-1003-02L Piston clearance   mm 0, 018...0, 061 0, 018...0, 061
TEST SPECIFICATIONS FOR PISTONS

Number Designation Engine 274.910 Engine 274.920 in model all except code M014 (Engine uprated) Engine 274.920 in model all with code M014 (Engine uprated)
BE03.10-P-1001-02L Piston Ø Standard step markings X mm 82, 954...82, 982 82, 973...83, 011
BE03.10-P-1002-02L Piston projection or piston setback   mm -1, 35 -1, 35
BE03.10-P-1003-02L Piston clearance   mm 0, 018...0, 061 -0, 011...0, 042
TEST SPECIFICATIONS FOR PISTONS

Number Designation Engine 282
BE03.10-P-1001-02L Piston Ø Standard step markings X mm 72, 200...72, 215
BE03.10-P-1002-02L Piston projection or piston setback   mm 0, 026
BE03.10-P-1003-02L Piston clearance   mm 0, 002...0, 058