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

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Catalyst Shield: Description and Operation

SERVICE/REPLACEMENT NOTES
Exhaust shields, consisting of formed metal sheets, attach to the exhaust system or the dual converter Y pipe using various methods.

Exhaust shields are not subject to service other than:
- replacing missing or damaged attaching parts such as clamps or screws.
- removing debris that may collect in the shield area. If an exhaust shield is damaged or shows evidence of deterioration, use service clamp band to secure.

If an exhaust shield is damaged or shows evidence of deterioration, it should be replaced rather than serviced.

Converter shields are serviceable by replacing the shield using clamps or bolts. If an exhaust shield is damaged or shows evidence of deterioration, it should be replaced rather than serviced.