Chery QQ3 - Page 172

Service and Maintenance
163
Item
Mileage
（
Km
）
5000 15000 30000
Rear wheel hub bearing: check clearance and lubricating condition
CO content at idle: measure and adjust if necessary
Road test: check if all mechanism operates normall y.
Note:
For manual transmission, replace gear oil in transmission case every year or 30,000 km.
Replace brake fluid every 2 years or
50,000 km.