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Home >> GMC >> 2018 >> Acadia Denali, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 364 (Exhaust System) >> Repair Instructions >> Exhaust Muffler Heat Shield Replacement

Exhaust Muffler Heat Shield Replacement

WARNING: This page is about a different car, the 2017 GMC Acadia. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Exhaust Muffler Heat Shield
GM4356404Courtesy 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 (LGX) Exhaust Muffler Replacement (LCV) 
1 Exhaust Rear Muffler Heat Shield Retainer (Qty: 4)
CAUTION:

Refer to Fastener Caution .


Tighten 
1.5 N.m (13 lb in)
2 Exhaust Rear Muffler Heat Shield