Maintenance Manual for J2 Sedan
Mechanical Part of Engine
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2) Check after Dismantlement
Check whether the matching face of exhaust manifold is distorted.
3) Installation
Install with steps contrary to the dismantlement.
Attention:
■
Do not reuse the non-reusable parts.
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Do not excessively tighten oxygen sensor, otherwise it may be damaged.
VIII.
Exhaust System
1. Parts
Diagram of Exhaust System
1- Rear muffler; 2- Lug; 3- Front muffler; 4- Front exhaust pipe; 5-Three-element Catalytic Converter;
6- Bellow; 7-Rear oxygen sensor
2. Inspection of Exhaust System
Check whether the exhaust pipe, the three-way catalytic converter, the muffler and the fixing devices are
properly installed and whether there is any leakage, crack, damage or aging.
■
Repair or replace the damaged part as required.
3. Dismantlement and Installation
Attention:
■
Do not have you hand cut by the edge of heat shield.
■
Do use original exhaust system parts or equivalent products.
■
Perform the operation after the exhaust system has completely cooled down, for the temperature of
exhaust system remains hot when the engine has just stopped.
1) Dismantlement
Disconnect every joint and fixed part.
2
3
4
6
5
7
1