JUNGHEINRICH Industrial Truck DFG 425s

Park the truck on a level surface

Start the engine and fully raise and lower the mast once

Remove the hydraulic oil dipstick (209) and wipe it with a clean cloth

Insert the dipstick fully and remove it again

Check the level of the hydraulic oil

Is the hydraulic oil level correct?

Turn the twist off knob (169) anti-clockwise

Pull the filter cassette (168) out in the direction of the arrow

Insert the filter cassette (168) into the heating console (167)

Turn the twist-off knob clockwise

Has the filter cassette been replaced and locked?

Environmental Safety Precautions

Bind any spilled diesel fuel using suitable absorbing agents.

Dispose of the absorbed diesel fuel and the fuel filter in accordance with the relevant environmental protection laws.

Mark and loosen components from the fuel filter

Remove the cotter pin and take off the return lines.

Slacken the collar screw (220) and take off the fuel filter (221).

Fill the new fuel filter entirely with clean diesel.

Inspect the V-belt for deformation

Is the V-belt in a suitable condition?

Describe any damage found on the V-belt

Park the truck securely on a level surface.

Open the rear bonnet locks and lift off the rear bonnet.

Check the coolant level on the expansion vessel.

Is the coolant level between the 'MIN' and 'MAX' markings?

Fit the rear cover and snap it back into position.