Back
Manufacturing / Industrial • Maintenance

2015 DOOSAN G20SC-5 Pneumatic Forklift 50-100 Hours/ Monthly

The 2015 DOOSAN G20SC-5 Pneumatic Forklift 50-100 Hours/ Monthly preventive maintenance form offers a complete list of inspection guidelines. This form contributes to a safer working environment and prevent costly lift truck repairs.
MaintainX
04/26/2021

2015 DOOSAN G20SC-5 Pneumatic Forklift 50-100 Hours/ Monthly

The 2015 DOOSAN G20SC-5 Pneumatic Forklift 50-100 Hours/ Monthly preventive maintenance form offers a complete list of inspection guidelines. This form contributes to a safer working environment and prevent costly lift truck repairs.

    You must read and understand the warnings and instructions contained in the Safety section of this manual, before performing any operation or maintenance procedures.

    Engine Oil & Filter (Diesel Engine Only) - Change

    Diesel Engine Crankcase

    The percentage of sulfur in the fuel will affect the engine oil recommendations.

    If the fuel has over 0.5% sulfur content, the CD engine oil have a TBN of 20 times the percentage of fuel sulfur (TBN as measured by the ASTM D-2896 method).

    Your oil supplier should be able to furnish the correct oils.

    WARNING;Hot oil and components can cause personal injury. Do not allow hot oil or components to contact skin.

    • 52.PNG

    NOTICE Servicing of the engine oil and oil filter element will largely affect on the engine performance as well as the engine life. Engine oil and filter ele- ment must be changed initially 50 hours.

    Transmission Oil, Oil Filter & Strainer - Check, Clean, Change

    WARNING;Hot oil and components can cause personal injury. Do not allow hot oil or components to contact skin.

    Park the lift truck level, with the forks lowered, parking brake engaged, direction control lever in NEUTRAL and the engine stopped.

    • 54.PNG
    • 55.PNG
    • 56.PNG
    • 57.PNG

    Drive Axle Oil - Change

    • 58.PNG
    • 59.PNG

    Parking Brake - Test, Adjust

    Parking Brake Testing

    NOTICE OSHA requires the parking brake to hold the lift truck, with capacity load, on a 15% grade. Testing requires a test load equal to the capacity of the truck and a 15% grade.

    If the maximum grade in the workplace is less than its capacity, use the Parking Brake inspection procedure covered in ‘Inspection from Operator’s Seat, Engine On’ in “Every 10 Service Hours or Daily” section.

    • 60.PNG

    WARNING; To prevent personal injury, the operator MUST be ready to use the service brake if the parking brake is not adjusted correctly and the lift truck starts to move.

    Parking Brake Adjusting

    • 63.PNG
    • 64.PNG

    NOTICE Turn the adjustment screw (6) clockwise to tighten. Turning the screw (6) too far counterclockwise could allow parts to fall into the bottom of the transmission. The transmission would than require disassembly to remove the parts.

    To Adjust (Oil Cooled Disc Brake Only)

    Park the lift truck on the level, with forks lowered, transmission in NEUTRAL, the engine stopped and the wheels securely blocked.

    • 65.PNG
    • 66.PNG
Source: Doosan

Please note that any procedure, checklist, or other document available in the MaintainX Procedure Hub is provided for general education and information only and does not constitute legal, medical, or financial advice. MaintainX makes the materials available AS IS and AS PROVIDED, without warranties of any kind. By downloading or using any such materials, you assume the risk that they may not be appropriate for your specific situation and agree that you are solely responsible for any such use, including compliance with applicable law and with meeting any conditions of product warranties.