Hydraulic System Pressure Release - TM-5-3895-382-24

Disassemble & Assemble Steering - TM-5-3895-382-24_625

TM-5-3895-382-24
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TM 5-3895-382-24 3. Install pin (2). NOTE: The following steps are for separation of the steering pivot lock. 4. Remove pin (2). 5. Lift lock pin (1), and install pin (2) to hold the lock pin in the storage position. Hydraulic System Pressure Release 1. Move the machine to a smooth horizontal location. Move away from working machines and personnel. Stop the engine. 2. Permit only one operator on the machine. Keep all other personnel either away from the machine or in view of the operator. 3. Move all hydraulic controls to all positions to release any pressure in the hydraulic system. 4. Carefully loosen the filler cap on the hydraulic tank to release any pressure in the tank. 5. Activate the parking brake. 6. During certain performance tests it will be necessary to release the parking brake to help drum movement when turns are required. 7. Make sure all hydraulic pressure is released before any fitting, hose or component is loosened, tightened, removed or adjusted. 8. The pressure in the system has now been released and lines or components can be removed. Steering Cylinder Remove & Install Steering Cylinder 4303-010 NOTE: Position the machine on a level surface. Start By: a. connect steering pivot lock b. tilt operators platform NOTE: The removal and installation procedure for the right hand and left hand steering cylinders is the same. At operating temperature, the hydraulic oil tank is hot and under pressure. Hot oil can cause burns. Remove the fill cap on the hydraulic oil tank only when the engine is stopped, and the fill cap is cool enough to touch with your bare hand. 1. Release the pressure in the hydraulic system. 2. Disconnect hose assemblies (2) from steering cylinder (3). Cap and plug immediately. 3. Disconnect grease line (1) from the end of the steering cylinder. 4. Remove two bolts (4) and the lock nuts that hold steering cylinder (3) in position, and remove the steering cylinder and any spacers from the machine. NOTE: For installation of the steering cylinder, reverse the removal steps. NOTE: After installing the steering cylinder, lubricate the bolts and fill the hydraulic oil tank to the correct level. See the Operation & Maintenance Manual for the correct lubricating and filling procedures. 16-11

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