Generally
Between the rocker arms on the rocker arm shafts there are springs of 2 different lengths, this is the shorter spring. 1 engine requires 2 of these springs
55 kr
Between the rocker arms on the rocker arm shafts there are springs of 2 different lengths, this is the shorter spring. 1 engine requires 2 of these springs
Take apart one rocker arm shaft at a time, then you can check on the other how it should fit together. Remember that the lubrication holes on the rocker arm shafts must face inwards towards the engine.