Nord Gear Unit SK 9072.1

Check for unusual running noises

If unusual noises or vibrations are detected, contact NORD Service department immediately

Ensure the overhaul is carried out by a specialist workshop with suitable equipment

Verify personnel are qualified and aware of national regulations and laws

Completely dismantle the gear unit

Check all gear unit components for damage and replace if necessary

Perform visual inspection of the gear unit

Inspect rubber buffers for damage

Inspect hoses for leaks, cuts, tears, porous areas, and chafing

Check for unusual running noises

Re-grease/remove excess grease for applicable parts (free input shaft/option W, agitator bearings/option VL2/VL3, AI/AN adapters with option BRG1)

Vent Screw Cleaning and Inspection

Clean the vent screw thoroughly, e.g. with compressed air

Check the vent screw and the sealing ring

Use a new vent screw if the sealing ring is damaged

Ensure the gear unit is at a standstill and has cooled down

Provide protection against accidental activation

Is the oil temperature between 10 °C to 40 °C?

Oil Level Check for Gear Units with Oil Level Screw

Unscrew the oil level screw corresponding to the mounting position

Did a small amount of oil escape during the first check?

Is the oil level at the lower edge of the oil level hole?