CAT 938F Wheel Loader & IT38F Integrated Toolcarrier Hydraulic System Schematic Manual PDF DOWNLOAD

SENR6713-01 May 1995

938F Wheel Loader IT38F Integrated Toolcarrier Hydraulic System 938F 1KM1-UP 2RM1-UP 8SM1-UP 7SN1-UP

IT38F 6FN1-UP 5DR1-UP

© 1995 Caterpillar All Rights Reserved

Printed in U.S.A.

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938F HYDRAULIC SCHEMATIC

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Item No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27

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Component

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Auxilary Cylinders Tilt Cylinders Lift Cylinnderrs Ride Control Solenoid Valve Ride Control Oil Accumulator Front Axle Main Relief Valve Main Control Valve Brake Control Valve Pressure Control And Selector Valve Brake Accumulator Brake Accumulator Charging Valve Rear Axle Lockout Valve Auxilary Pilot Conntrol Valve Tilt Pilot Control Valve Lift Pilot Control Valve Supplemental Steering Pump Supplemental Steering Diverter Valve Group Pressure Switch Steering Control Valve Left Steering Cylinder Right Steering Cylinder Hydraulic Tank And Filter Group Hydraulic Pump Group Line To Brake System Metering Pump (Steering)

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21 D02766

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D02725

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IT38F

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IT38F HYDRAULIC SCHEMATIC

Item No.

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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33

Component

Lines To Fourth Function Coupler Cylinder Tilt Cylinder Tilt Load Control Valve Lift Cylinders Lift Load Control Valve Ride Control Oil Accumulator Front Axle Rotary Shut Off Valve Ride Control Solenoid Valve Brake Control Valve Main Control Valve Main Relief Valve Brake Accumulator Brake Accumulator Charging Valve Pressure Control And Selector Valve Fourth Function Solenoid Control Valve Hydraulic Oil Cooler Rear Axle Lockout Valve Auxilary Pilot Control Valve Tilt Pilot Control Valve Lift Pilot Control Valve Steering Controol Valve Left Steering Cyliinder Supplemental Steering Pump Supplemental Steering Diverter Valve Group Pressure Switch Right Steering Cyliinder Hydraulic Tank And Filter Group Hydraulic Pump Group Line To Brake System Metering Pump (Steering)

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7 33

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33 D18732

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D19363

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