Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

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Catalytic Converter: Testing and Inspection

INSPECTION





1. Check for dents or damage. If any part of the protector is damaged or dented to the extent that it touches the converter, repair or replace it.





2. Inspect heat insulator.
- Check heat insulator for damage.
- Check for adequate clearance between catalytic converter and heat insulator.