Page 801 - Foton Workshop Manual - Auman EST-M

Engine section - Exhaust purification device EG - 285

IN

3. Dismount the nitrogen oxide sensor
DI
a. Dismount the locknut of nitrogen oxide sensor and pull

out the probe of nitrogen oxide sensor
EG

TR

AX

b. Disconnect the connector of frame harness of nitrogen
oxide sensor FR
c. Dismount the fixing bolt of nitrogen oxide sensor and
take off the sensor ST

BR

BW
4. Remove catalyst and muffler assembly (See "Chapter EG Engine Section - Engine (Cummins ISF 3.8)
- Exhaust System - Exhaust System and Muffler Assembly, Replacement") EL

5. Install catalyst and muffler assembly (See "Chapter EG Engine Section - Engine (Cummins ISF 3.8) -
Exhaust System - Exhaust System and Muffler Assembly, Replacement")

6. Install the nitrogen oxide sensor

a. Install the nitrogen oxide sensor on the support and install
the fixing bolts and tighten them
b. Connect the connector of frame harness on the nitrogen
oxide sensor

c. Install the probe of nitrogen oxide sensor to the assembly
of catalyst and muffler. Tighten the locknut

EG-285