SAFARI

77 486 PL ENGINE P VALVE SEAT : Fig. 186 Valve seat dimensions INLET EXHAUST mm mm Valve seat angle 45 0 -15' 45 0 -15' Valve seat dia 'F' in 31.46±0.05 27.31±0.05 cylinder head Distance 'G' between 12.6 ± 0.1 12.5 ± 0.1 cylinder head mating surface with crank cylinder head Gauge dimension 30.7 26.2 of valve seat Maximum run 0.2 0.2 out of valve seat in cylinder head with respect to valve guide axis INLET EXHAUST G F G F F F Fig.186 VALVE SEAT INSERT