Test values for the valves camshaft |
Number | Designation | Engine 457.9, 460.984 | Engine 906.9 , 926.9 | ||
BE05.20-B-1001-04D | Hardness of the cam and bearing pin | of the cams and journals | Rc | 57...63 | 57...63 |
BE05.20-B-1002-04D | Maximum permissible out-of-round (eccentricity) of the camshaft, mounted on end journals | in the gear wheel housing | mm | 0,020 | 0,020 |
on the basic circle of the cams | mm | 0,050 | 0,025 | ||
on camshaft journals | mm | 0,050 | 0,030 | ||
BE05.20-B-1003-04D | Lift of valve cams, above the basic circle | intake, minimum | mm | 8,3 | 7,3 |
exhaust, minimum | mm | 8,5 | 8,2 | ||
BE05.20-B-1004-04D | Lift of fuel injection unit cams, above the basic circle | minimum | mm | 17,5 | 13,8 |
BE05.20-B-1005-04D | Diameter of camshaft journals | new camshaft | mm | 81,893...81,928 | 67,911...67,938 |
BE05.20-B-1006-04D | Diameter of bearings for camshaft journals | final finish, bearings installed in engine block | mm | 82,000...82,035 | 68,000...68,030 |
BE05.20-B-1007-04D | Camshaft journal width | Journal 5 (camshaft gear) | mm | - | - |
Bearing journals 1...4 | mm | - | - | ||
BE05.20-B-1008-04D | Camshaft | Axial clearance | mm | 0,25...1,20 | 0,3...0,7 |
Radial play | mm | - | 0,070...0,119 | ||
BE05.20-B-1009-04D | Camshaft journal width | Journal 7 (camshaft gear) | mm | - | 29,0...29,6 |
Journals 1...6 | mm | - | 19,6...20,0 |
Test values for the valves camshaft |
Number | Designation | Engine 904.9, 924.9 | ||
BE05.20-B-1001-04D | Hardness of the cam and bearing pin | of the cams and journals | Rc | 57...63 |
BE05.20-B-1002-04D | Maximum permissible out-of-round (eccentricity) of the camshaft, mounted on end journals | in the gear wheel housing | mm | 0,020 |
on the basic circle of the cams | mm | 0,025 | ||
on camshaft journals | mm | 0,030 | ||
BE05.20-B-1003-04D | Lift of valve cams, above the basic circle | intake, minimum | mm | 7,3 |
exhaust, minimum | mm | 8,2 | ||
BE05.20-B-1004-04D | Lift of fuel injection unit cams, above the basic circle | minimum | mm | 13,8 |
BE05.20-B-1005-04D | Diameter of camshaft journals | new camshaft | mm | 67,911...67,938 |
BE05.20-B-1006-04D | Diameter of bearings for camshaft journals | final finish, bearings installed in engine block | mm | 68,000...68,030 |
BE05.20-B-1007-04D | Camshaft journal width | Journal 5 (camshaft gear) | mm | 29,0...29,6 |
Bearing journals 1...4 | mm | 19,6...20,0 | ||
BE05.20-B-1008-04D | Camshaft | Axial clearance | mm | 0,3...0,7 |
Radial play | mm | 0,070...0,119 | ||
BE05.20-B-1009-04D | Camshaft journal width | Journal 7 (camshaft gear) | mm | - |
Journals 1...6 | mm | - |