Chery QQ Service Manual 465 Engine Mechanical System
- 29 –
Chery Automobile Co., Ltd
Chapter 5 Replacement of Exhaust
Pipe Gasket
I
Procedures
of disassemble
1 Lift vehicle, remove the protective plate of engine oil pan
2 Remove exhaust pipe from exhaust manifold.
3 Loosen and remove oxygen sensor from exhaust manifold.
4 Lower the vehicle, remove protective shield of exhaust pipe.
5 Loosen nut of exhaust manifold.
6 Disconnect exhaust manifold and gasket.
II.
Procedures of installation
1 Connect exhaust manifold and a new gasket to the cylinder head.
2 Screw the nut on to the bolt, you should use new nut, tighten it closely.
3Connect exhaust pipe to exhaust manifold.
4 Cover protective shield exhaust manifold.
5 Preheat exhaust manifold
。
6 Install oxygen sensor to exhaust manifold
。
7 Connect power source of oxygen sensor
