toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Catalytic Converter|Description and Operation|Page 1731 > < Catalytic Converter|Description and Operation
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Catalytic Converter: Testing and Inspection

EXHAUST PIPE ASSEMBLY INSPECTION 

1. CHECK CONNECTIONS FOR LOOSENESS OR DAMAGE
2. CHECK CLAMPS FOR WEAKNESS, CRACKS OR DAMAGE

THREE-WAY CATALYTIC CONVERTER INSPECTION 

CHECK FOR DENTS OR DAMAGE 
If any part of the protector is damaged or dented to the extent that it contacts the three-way catalytic converter, repair or replace it.

HEAT INSULATOR INSPECTION 

1. CHECK HEAT INSULATOR FOR DAMAGE
2. CHECK FOR ADEQUATE CLEARANCE BETWEEN CATALYTIC CONVERTER AND HEAT INSULATOR

Catalytic Converter|Description and Operation|Page 1731 > < Catalytic Converter|Description and Operation