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3 HYDRAULIC GEARBOX CONTROL (HGS) Removal and installation 5-4 Installation, hydraulic lines Note: 1. Provide the lines with new O-rings at the 2. Connect the lines to the connection block. 3. Connect the lines to the gate selection and 4. Install the line supports. 5. Fill and bleed the HGS system. 5.4 REMOVAL AND INSTALLATION, GATE SELECTION AND GEAR ENGAGING CYLINDERS Removal, gate selection and gear engaging Drain the hydraulic fluid. 2. Disconnect the hydraulic lines from the gate 3. Remove the fixing bolts (2). 4. Remove the fixing nuts (1) and remove the Installation, gate selection and gear Install the gate selection and gear engaging 2. Install the fixing bolts (2). 3. Connect the hydraulic lines to the gate 4. Fill and bleed the HGS system. V300193 1 1 2 2 2 ǹ 0002 |