793B Off-Highway Truck Steering System Caterpillar

Illustration 1	g00871825

(A) Accumulator port

(APU) Port for the Auxiliary Power Unit

(P) Supply port from the steering pump

(S) Supply port to the rest of the steering system

(R) Return port from the steering control valve

(T) Tank port for return oil

(O) Port for oil sampling

(1) 149-2658 Solenoid Valve

(2) Torque for nut ... 170 ± 7 N·m (125 ± 5 lb ft)

(3) Installation torque for 108-2185 Relief Valve ... 65 ± 5 N·m (48 ± 4 lb ft)

Note: Refer to the Steering System Specification, "Solenoid Valve (Steering)" for additional information.