Vehicle grade one maintenance project

A maintenance operation is completed, should reach capacity clean, firm connection, filter smooth, no leakage, no leakage, no leakage, no Water Leakage.
Cleaning project vehicle level maintenance: clean the body and wipe the engine, chassis parts. Cleaning, maintenance of the air cleaner. Cleaning gasoline filter. The release of sediments in the rotation of the oil filter, filter handle 3-4 ring, cleaning oil filter, replace the filter according to the degree of pollution. Release of storage pump oil sediments.