following are the second of how to maintenance concrete mixer:
1. dismantling the reducer shall wash gear, shaft, vomiting and oil channels, check the wear surface dismantling halogen profile is completed, add new gear oil.
2. Dismantling the motor should remove dust on the stator windings, cleaning bearings and filling new grease, check and adjust the gap between the stator and the rotor.
3. Dismantling the open gear, the need to clean the gear tooth profile, weeks and bearings, checking wear, excessive wear should be replaced. The material on the inner and outer clutch brake band, such as excessive wear should be replaced.
4. The concrete mixer chassis skew deformation, should be repaired or corrected.
5. Dismantling the amount of water, a straightened position of the sleeve, remove the suction pipe and casing around and rot and rust on the inner lever on the brush rust.
6. When the check split three-way valve, the valve chamber should be cleared and pipe joints nearby rot rust and scale, so to keep the waterway open.
7. specific institutions, such as rubber roller, the trip switch, meter, solenoid valves, etc., can be adjusted periodically check and cleaning according to the situation
