ENGINE | 900.91/92, 902.912/92/93, 904.92/95, 906.935/936/95/967, 924.91/92/93, 926.96 |
Test specifications for valve seat rings |
Number | Designation | ENGINE 900.91/92, 902.92/93, 904.92/95, 906.935/95, 924.91/92/93 | ENGINE 902.912, 906.936/967 | ||
BE05.30-N-1001-03J | Intake valve seat ring outside Ø (A) | Default | mm | 35,07...35,08 | 35,07...35,08 |
Deviation 0.3 | mm | 35,37...35,38 | 35,37...35,38 | ||
Deviation 0.5 | mm | 35,57...35,58 | 35,57...35,58 | ||
BE05.30-N-1002-03J | Exhaust valve seat ring outside dia. (A) | Default | mm | 40,07...40,08 | 40,07...40,08 |
Deviation 0.3 | mm | 40,37...40,38 | 40,37...40,38 | ||
Deviation 0.5 | mm | 40,57...40,58 | 40,57...40,58 | ||
BE05.30-N-1003-03J | Valve seat ring height (E) | Inlet 20° | mm | 7,6...7,7 | 7,6...7,7 |
Outlet 36° | mm | 7,93...8,03 | 7,93...8,03 | ||
Outlet 45° | mm | 8,0...8,1 | 8,0...8,1 | ||
BE05.30-N-1004-03J | Valve seat ring overlap in cylinder head | Inlet | mm | 0,045...0,080 | 0,045...0,080 |
Outlet | mm | 0,045...0,080 | 0,045...0,080 | ||
BE05.30-N-1005-03J | Distance between separating surface of cylinder head and end face of valve seat ring (D) | Inlet | mm | 3,7...4,0 | 3,7...4,0 |
Outlet | mm | 3,3...3,6 | 3,3...3,6 | ||
BE05.30-N-1006-03J | Valve seat angle at valve seat ring (E) | Inlet | ° | 20 | 20 |
Outlet | ° | 36 | 36 | ||
Outlet | ° | 45 | 45 | ||
BE05.30-N-1007-03J | Valve seat width at valve seat ring (F) | Inlet 20° | mm | 1,5...2,5 | 1,5...2,5 |
Outlet 36° | mm | 2,0...3,0 | 2,0...3,0 | ||
Outlet 45° | mm | 1,8...3,0 | 1,8...3,0 | ||
BE05.30-N-1008-03J | Bore dia. of intake valve seat rings in cylinder head (B) | Default | mm | 35,000...35,025 | 35,000...35,025 |
Deviation 0.3 | mm | 35,300...35,325 | 35,300...35,325 | ||
Deviation 0.5 | mm | 35,500...35,525 | 35,500...35,525 | ||
BE05.30-N-1009-03J | Bore dia. of exhaust valve seat rings in cylinder head (B) | Default | mm | 40,000...40,025 | 40,000...40,025 |
Deviation 0.3 | mm | 40,300...40,325 | 40,300...40,325 | ||
Deviation 0.5 | mm | 40,500...40,525 | 40,500...40,525 | ||
BE05.30-N-1010-03J | Bore depth of valve seat rings in cylinder head (C) | Inlet | mm | 11,4...11,6 | 11,4...11,6 |
Outlet | mm | 11,4...11,6 | 11,4...11,6 | ||
BE05.30-N-1011-03J | Intake valve seat faces at valve seat ring. Machined dimension (H) relative to valve seat face dia. (G) | Dimension G | mm | 31,0 | 31,0 |
Dimension H | mm | 4,2...4,4 | 4,2...4,4 | ||
BE05.30-N-1012-03J | Exhaust valve seat faces at valve seat ring. Machined dimension (H) relative to valve seat face dia. (G) | Dimension G | mm | 36,0 | 36,0 |
Dimension H 36° | mm | 4,15...4,35 | 4,15...4,35 | ||
Dimension H 45° | mm | 4,3...4,5 | 4,3...4,5 |
Test specifications for valve seat rings |
Number | Designation | ENGINE 926.96 | ||
BE05.30-N-1001-03J | Intake valve seat ring outside Ø (A) | Default | mm | 35,07...35,08 |
Deviation 0.3 | mm | 35,37...35,38 | ||
Deviation 0.5 | mm | 35,57...35,58 | ||
BE05.30-N-1002-03J | Exhaust valve seat ring outside dia. (A) | Default | mm | 40,07...40,08 |
Deviation 0.3 | mm | 40,37...40,38 | ||
Deviation 0.5 | mm | 40,57...40,58 | ||
BE05.30-N-1003-03J | Valve seat ring height (E) | Inlet 20° | mm | 7,6...7,7 |
Outlet 36° | mm | 7,93...8,03 | ||
Outlet 45° | mm | – | ||
BE05.30-N-1004-03J | Valve seat ring overlap in cylinder head | Inlet | mm | 0,045...0,080 |
Outlet | mm | 0,045...0,080 | ||
BE05.30-N-1005-03J | Distance between separating surface of cylinder head and end face of valve seat ring (D) | Inlet | mm | 3,7...4,0 |
Outlet | mm | 3,3...3,6 | ||
BE05.30-N-1006-03J | Valve seat angle at valve seat ring (E) | Inlet | ° | 20 |
Outlet | ° | 36 | ||
Outlet | ° | – | ||
BE05.30-N-1007-03J | Valve seat width at valve seat ring (F) | Inlet 20° | mm | 1,5...2,5 |
Outlet 36° | mm | 2,0...3,0 | ||
Outlet 45° | mm | – | ||
BE05.30-N-1008-03J | Bore dia. of intake valve seat rings in cylinder head (B) | Default | mm | 35,000...35,025 |
Deviation 0.3 | mm | 35,300...35,325 | ||
Deviation 0.5 | mm | 35,500...35,525 | ||
BE05.30-N-1009-03J | Bore dia. of exhaust valve seat rings in cylinder head (B) | Default | mm | 40,000...40,025 |
Deviation 0.3 | mm | 40,300...40,325 | ||
Deviation 0.5 | mm | 40,500...40,525 | ||
BE05.30-N-1010-03J | Bore depth of valve seat rings in cylinder head (C) | Inlet | mm | 11,4...11,6 |
Outlet | mm | 11,4...11,6 | ||
BE05.30-N-1011-03J | Intake valve seat faces at valve seat ring. Machined dimension (H) relative to valve seat face dia. (G) | Dimension G | mm | 31,0 |
Dimension H | mm | 4,2...4,4 | ||
BE05.30-N-1012-03J | Exhaust valve seat faces at valve seat ring. Machined dimension (H) relative to valve seat face dia. (G) | Dimension G | mm | 36,0 |
Dimension H 36° | mm | 4,15...4,35 | ||
Dimension H 45° | mm | – |