793F CMD Off-Highway Truck Hydraulic Fan and Steering System Caterpillar


Control Manifold (Steering)

Usage:

793F CMD RBT


Illustration 1g03348021


Illustration 2g03348049

The relief valve manifold (1) contains the following components:

  • Pressure reducing valve (2)

  • Pressure reducing valve (3)

  • Relief valve (4)

  • Relief valve (5)

  • Oil filter (6)

  • Oil filter bypass valve (7)

  • Oil filter (8)

  • Oil filter bypass valve (9)

Oil from the solenoid and relief valve (10) flows to the primary pressure reducing valve and the secondary pressure reducing valve. The pressure reducing valves reduce the oil pressure for the primary and secondary oil circuits. The relief valves limit the oil pressure in the primary and secondary oil circuits. The reduced oil pressure flows through the oil filters to the P1 circuit (11) and the P2 circuit (12). The P1 circuit oil flows to the primary diverter solenoid (14) and to the steering pilot shutoff solenoid (15). The P2 circuit oil flows to the secondary diverter solenoid (16) and to the secondary steering solenoids (17).

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