Removal And Installation Of Exhaust Pipe And Muffler; Warning - Lifan 620 Maintenance Manual

II. Removal and Installation of Exhaust Pipe and Muffler
1. Removal and installation (Fig. 2-83 shows the exhaust system of the TRITEC1.6L engine)
1. Front floor lower heat-insulating pad of exhaust pipe
2. Dash panel lower heat-insulating pad of exhaust pipe
3. Lower heat-insulating pad 1 of exhaust pipe fuel tank
4. Right rear girder lower heat-insulating pad 1 of exhaust pipe
5. Hexagon bolt with flat washer
7. Heat-insulating anti-vibration pad
9. Rear muffler rubber suspension block 2
11. Compressed spring 2
13. Exhaust pipe anti-disconnection bracket 1
15. Rubber suspension block
17. Exhaust pipe assembly 1

1. Warning

Too hot engine and exhaust system may cause severe hurt. Stop the engine until the engine and
exhaust system are cool. And then remove the exhaust system.
1) Disconnect the battery negative pole harness.
2) See Fig. 2-83 for removal order.
3) To install, reverse the removal procedure.
2. Inspection
Start the engine and check if there is leakage in the components of the exhaust system
assemblies. In case of a leakage, repair or replace it as necessary.
Check all components or assemblies. In case of open weld or damage, replace it if necessary.
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Fig. 2-83
6. Hexagon nut with taper washer
8. Rear muffler assembly 1
10. Ball sealed pad 1
12. Compressed spring bolt 2
14. Exhaust pipe with pre-purifier assembly 1
16. Ball sealed pad 1
18. Hexagon flange nut
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