Terex Genie GTH4016 SR, Руководство по обслуживанию

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52 GTH-4016SR • GTH-4018SR Part No. 57.4400.9203
March 2010 Section 4 • Repair Procedures
REV A
2-2 How to Remove the Steering
Column
1. Remove the lower part of the dashboard
2. Tag the hoses.
3. Remove the hoses
4. Cap the steering column holes and hoses
holes.
5. Remove the screws which fix the steering to
the frame
6. Remove the steering column
OPERATOR’S COMPARTMENT
2-3 How to Test the Steering
Column
1. Completly raise the boom.
2. Apply the maintenance collar to the lifting
cylinder.
3. Disconnect the hose fitted in the “CF” position
of the priority valve.
4. Insert a “T” fitting between the priority valve and
the hose and then apply a testing port.
5. Install a 600 bar pressure gauge into the testing
port
6. Start the engine, completly turn the steering
wheel and check the reading on the pressure
gauge: it must be 190 bar.
7. If not, set the valve fixed on the steering device
up to when the reading on the pressure gauge
will be 190 bar.