Lubrication and maintenance operations

3.6.26 Air filter replacement

Perform air filter replacement when the machine is parked on a flat and solid surface with the engine and battery disconnecter off.

Air filter replacement procedure:

• Open the left material hopper side cover (1).

• Open the engine bonnet (2).

• Unlock the air filter cap (3) and remove the inlet air filter cover (4).

• Remove the nut (5) and the air filter (6).

• Tighten the inlet openings (7) and (8) are free of dirt and foreign objects.

• Clean the air filter body (9) and the air filter cover (4).

• Mount a new air filter (6) and screw the nut (5).

• Mount the air filter cover (4) ad lock the air filter cap (3).

Perform air filter replacement when the machine is parked on a flat and solid surface with the engine and battery disconnecter off.

When replacing the air filter, use the prescribed protective equipment.

There is a risk of burns from the hot parts of the engine.

Do not use compressed air to clean the air filter body and cover; there is a risk of ingress of foreign objects to suction holes of air inlets.

Hand over the dismounted air filter for disposal according to the national regulations.

3.6.27 Front and rear wheel condition check

Perform front and rear wheel condition check when the machine is parked on a flat and solid surface with the engine and battery disconnecter off.

Front and rear wheel condition check procedure:

• Park the machine on a solid and flat surface.

• Lower the screed to the ground.

• Check the front wheel pattern condition (1).

• Check the rear wheel pattern condition (2) on the left and right side.

• Replace the front or rear wheels as needed.

Note

When replacing the rear wheels (2) on the left or right side of the machine, tighten the wheel bolts (3) at the tightening torque value of 48 Nm (35.4 lb ft).

Perform front and rear wheel condition check when the machine is parked on a flat and solid surface with the engine and battery disconnecter off.

Wear the prescribed personal protective equipment when checking or replacing the front and rear wheels. There is a risk of injury due to the fall of the screed.