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Home >> GMC >> 2018 >> Acadia Denali, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 228 (Exhaust System) >> Repair Instructions >> Rear Body Exhaust Heat Shield Replacement (LGX)

Rear Body Exhaust Heat Shield Replacement (LGX)

WARNING: This page is about a different car, the 2017 Cadillac ATS. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Exhaust Rear Muffler Heat Shield (LGX)
GM4203235Courtesy of GENERAL MOTORS COMPANY
Callout Component Name

Preliminary Procedures

  1. Disconnect Rear Bumper Fascia@Exhaust Rear Muffler Heat Shield - Rear Bumper Fascia Replacement
  2. Exhaust System Replacement (LGX) 
1 Rear Body Exhaust Heat Shield Bolt (Qty: 2)
CAUTION:

Refer to Fastener Caution .


Tighten 
9 N.m (80 lb in)
2 Rear Body Exhaust Heat Shield Fastener (Qty: 10)
Tighten 
1.75 N.m (15 lb in)
3 Rear Body Exhaust Heat Shield