SHIM 62000041 - Caterpillar

Illustration 1 g00991222
127-7360 Pilot manifold (1) Pilot manifold (2) Line to the automatic track tensioning system (3) Pilot check valve (4) Line to the pilot accumulator (5) Line to the boom control valve spool for the float position (6) Line to the swing parking brakes (7) Line to the bottom dump control spool for bottom dump open (8) Line to the bottom dump control spool for bottom dump close (9) Line to the travel parking brake and load sensing signal relief valve (10) Test port (pilot system high pressure circuit) (11) Line from the pilot hydraulic oil filter (12) Test port (pilot system low pressure circuit) (13) Line from the hydraulic activation control selector valve to the tank drain (14) Pilot relief valve (high pressure circuit) (15) Line from the pilot manifold to the pressure reducing valve (16) Line to the tank (17) Line from the pressure reducing valve to the passage in the pilot manifold for return to tank (18) Solenoid valve (boom float) (19) Solenoid valve (swing parking brake) (20) Solenoid valve (bottom dump open) (21) Solenoid valve (bottom dump close) (22) Line from the resolver manifold (23) Control valve (travel parking brake dual pressure) (24) Pressure reducing valve (low pressure circuit) (25) Line to the hydraulic activation control selector valveThe pilot manifold is located in the upper left side of the cab support. In the pilot manifold, the pilot system oil is divided into the pilot system high pressure circuit and the pilot system low pressure circuit.Pilot system oil in the pilot system high pressure circuit supplies the automatic track tensioning circuit and the proportional reducing solenoid valve. This pilot system oil is regulated to a pressure of 7000 kPa (1015 psi).Pilot system oil in the pilot system low pressure circuit supplies the pilot control circuit. This pilot system oil is regulated to a pressure of 4500 kPa (650 psi).