Product Manual

wc_tx003607gb_FM10.fm
70
General Maintenance RD7
5.6 Checking and Changing the Hydraulic Oil and Hydraulic Filter
When ► Check the hydraulic oil level daily.
► Change the hydraulic filter after the first 100 hours of operation.
► Change the hydraulic oil and hydraulic filter every 500 hours.
Requirements ■ Machine stopped
■ Parking brake engaged
■ Machine standing on a level surface
■ Container of suitable size to collect drained oil
■ Fresh oil (10W30)
Hydraulic oil
requirements
Wacker Neuson recommends the use of a premium grade, petroleum-based
hydraulic oil with anti-wear and anti-foam characteristics. Good anti-wear oils
contain additives to reduce oxidation, prevent foaming, and provide for good water
separation. These oils offer superior motor and pump life.
When selecting hydraulic oil for your machine, be sure to specify anti-wear
properties. Wacker Neuson offers a premium grade hydraulic oil for use in this
machine.
Avoid mixing different brands and grades of hydraulic oils.
Oil viscosity Most hydraulic oils are available in different viscosities. The SAE number for an oil
is used strictly to identify viscosity. It does not indicate the type of oil (engine,
hydraulic, gear, etc.). The higher the SAE number, the thicker the oil.
For normal applications use a good non-detergent, anti-wear, hydraulic oil with a
viscosity rating of SAE 10W30.
This procedure continues on the next page.
WARNING
Most used oil contains small amounts of materials that can cause cancer and other
health problems if inhaled, ingested, or left in contact with skin for prolonged
periods of time.
► Take steps to avoid inhaling or ingesting used engine oil.
► Wash skin thoroughly after exposure to used engine oil.