1080B62 CATALYTIC CONVERTER - R + R - Alfa - 156 - eLearn

3237586 - 1080B62 catalytic converter - r + r

) Position the vehicle on the ramp. Proceed with removal - 7055B54 under-engine guard - r r . 1. Undo the bolts securing the catalytic 2. Undo the nuts securing the catalytic converter, on the side of the precatalyzer and catalyzer exhaust pipe.3. Remove the catalytic converter (3a) after having released it from the flexible mountings (3b). Remove the front gasket.

Refitting ( Removing

) 1. Place the catalytic converter (1a) complete with front gasket in its housing and fasten it to the flexible mounting (1b). 2. Tighten the nuts fixing the catalytic converter to the front section of the exhaust pipe to the recommended torque.

	Fastening	Component	Ø	Value(daNm)
2	Nut	CATALYTIC CONVERTER (ONE)	M8	(Exhaust pipe front section side) 2.3 ÷ 2.8

3. Tighten the bolts securing the catalytic converter to the exhaust pipe rigid section to the specified torque.

	Fastening	Component	Ø	Value(daNm)
3	Bolt	CATALYTIC CONVERTER (ONE)	M8	(Rigid pipe side) 2.3 ÷ 2.8

Proceed with refitting - 7055B54 under-engine guard - r r . Remove the car from the ramps.