Removal And Installation

CATALYST


2WD : Removal and Installation


REMOVAL
1. Remove engine cover. Exploded View.
2. Remove cowl top extension. Exploded View.
3. Remove front tube. Exploded View.
4. Remove A/F sensor 1.
- Using heated oxygen sensor wrench [SST: KV10117100 (J-3647-A)], remove A/F sensor 1.

CAUTION:
Handle A/F sensor 1 carefully and avoid impacts.
5. Remove catalyst converter shroud upper.
6. Remove bolts and nut of catalyst converter turbocharger side.
7. Remove drive shaft insulator. Front Drive Shaft.
8. Remove catalyst converter support bracket (upper).
9. Remove catalyst converter.

INSTALLATION











1. Install gasket between turbocharger and catalyst as shown in the figure.

2. Install catalyst converter with the following procedure.





- Tighten in numerical order as shown in the figure.
- Install catalyst converter (base on stud position 1).
- Temporary assemble 2 (no priority).
- Temporary assemble 3, 4.
- Tightening 5, 6 and 7.
- Tightening again 8, 9 and 10.
- Temporary assemble 11.
- Tightening 12,13,14,and 15.
3. Install in the reverse order of removal after this step.