Bw’oba oyagala okumanya ebisingawo ku Volume control valve , ebitundu bino wammanga bijja kukuwa obuyambi.Amawulire gano ge mbeera y’akatale esembyeyo, omulembe mu nkulaakulana, oba obukodyo obukwatagana n’amakolero ga Volume control valve .Amawulire amalala ku Volume control valve , gafuluma.Tugoberere / tutuukirire okumanya ebisingawo ku Volume control valve !