cat 936, 936E & 936F Wheel Loaders Hydraulic System Schematic Manual

SENR2918-02 May 1992

936, 936E & 936F Wheel Loaders Hydraulic System 4SB1-UP 8AJ1-UP 4TK1-UP 33Z1-UP 45Z1-UP

© 1992 Caterpillar All Rights Reserved

Printed in U.S.A.

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HYDRAULIC SYSTEM SCHEMATIC MAIN CONTROL VALVE GROUP TILT CONTROL VALVE LIFT CONTROL VALVE MAKEUP AND RELIEF VALVE FOR HEAD END OF TILT CYLINDER MAKEUP AND RELIEF VALVE FOR ROD OF TILT CYLINDER INLET VALVE GROUP PLUG MAIN RELIEF VALVE LIFT CYLINDERS TILT CYLINDER STEERING CONTROL VALVE PRESSURE REDUCING VALVE STEERING CYLINDERS HAND METERING UNIT NEUTRALIZER VALVES HYDRAULIC PUMP FOR IMPLEMENT AND STEERING HYDRAULIC TANK OIL FILTER DIVERTER VALVE FLOW SWITCH FOR SUPPLEMENTAL STEERING SUPPLEMENTAL STEERING PUMP ATTACHMENT CONTROL VALVE OIL COOLER ORIFICE MAKEUP AND RELIEF VALVES FOR ATTACHMENT CYLINDERS

TEST POINT A B

PRESSURE TAP IMPLEMENT STEERING