COMPONENT OPERTATION / Control Valve 1 2 a 3 4 5 6 Pilot Pressure HP LP T1J1-03-03-005 1 2 a 3 4 5 6 Pilot Pressure HP LP T1J1-03-03-006 1 2 a 3 4 5 6 Pilot Pressure HP LP T1J1-03-03-007 1 - Piston 3 - Spring 5 - Main Poppet 7 - Sleeve 2 - Poppet 4 - Pilot Poppet 6 - Piston b T3-3-25 7 d b c b c