303.5 Mini Hydraulic Excavator Work Tool Flow Control Caterpillar


Work Tool Flow Control
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303.5 Mini Hydraulic Excavator [SEBU7296]
HYDRAULIC SYSTEM
VALVE GP-FLOW CONTROL
303.5 Mini Hydraulic Excavator Work Tool Flow Control



Illustration 1g00696638

(1) Cover plate for battery

(2) Line for the right side

(3) Line for the left side

The lever that is used in order to control the flow for the work tool is located under the cover plate for the battery. The cover plate for the battery is located on the right side of the machine (1).




Illustration 2g00692240

Open the access door in the cover plate in order to expose the lever that is used in order to control the flow for the work tool.




Illustration 3g00692247

When the lever that is used in order to control the flow for the work tool is in position (4), use a work tool that requires two directional flow.




Illustration 4g00526135

In order to pressurize line (3), apply pressure to the left side of the auxiliary hydraulic pedal (5). In order to pressurize line (2), apply pressure to the right side of the auxiliary hydraulic pedal (6).




Illustration 5g00692259

When the lever that is used in order to control the flow for the work tool is in position (7), use a work tool that requires one directional flow.




Illustration 6g00526135

In order to pressurize line (3), apply pressure to the left side of the auxiliary hydraulic pedal (5). Only line (3) can be pressurized with the lever that is used in order to control the flow for the work tool in position (7).

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