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Home >> Buick >> 2021 >> Envision Essence, FWD >> Repair and Diagnosis >> Engine Mechanical >> Exhaust System >> Repair Instructions >> Exhaust Muffler Heat Shield Replacement

Exhaust Muffler Heat Shield Replacement

GM5579618Courtesy of GENERAL MOTORS COMPANY
Callout Component Name
WARNING:

In order to avoid being burned, do not service the exhaust system while it is still hot. Service the system when it is cool.

WARNING:

Avoid contact with HOT components. Wear safety glasses and protective gloves to avoid personal injury.

Preliminary Procedure Exhaust Muffler Replacement (AWD) , or Exhaust Muffler Replacement (FWD) 
1 Exhaust Heat Shield Retainer [5x]
Tighten 
1.5 N.m (13 lb in)
2 Exhaust Heat Shield Bolt [2x]
Tighten 
2.5 N.m (22 lb in)
3 Exhaust Muffler Heat Shield