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
ON-VEHICLE INSPECTION 1.
INSPECT
EXHAUST PIPE ASSEMBLY
a.
Check the connections for looseness or damage.
b.
Check the clamps for weakness, cracks or damage.
2.
INSPECT TWC
Check for dents or damage.
3.
INSPECT TWC HEAT INSULATOR
a.
Check the heat insulator for damage.
b.
Check for adequate clearance between the TWC and heat insulator.