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
(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)
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Catalytic Converter: Testing and Inspection
CATALYTIC CONVERTER INSPECTION 1.
Check for dents or damage.
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If any part of the protector is damaged or dented to the extent that it touches the TWC, repair or replace it.
2.
Check heat insulator for damage.
3.
Check for adequate clearance between TWC and heat insulator.