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Home >> Buick >> 2021 >> Envision Essence, FWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 1 (Power Transfer Unit/Transfer Case - AAM) >> Repair Instructions - On Vehicle >> Power Transfer Unit Heat Shield Replacement

Power Transfer Unit Heat Shield Replacement

WARNING: This page is about a different variant/trim than selected.
GM5060532Courtesy of GENERAL MOTORS COMPANY
Callout Component Name

Preliminary Procedures

  1. Front Wheel Drive Half Shaft Shield Replacement (FWD) , or Front Wheel Drive Half Shaft Shield Replacement (AWD)
  2. Reposition the warm up three - way catalytic converter. Warm Up Three-Way Catalytic Converter Replacement
1 Power Transfer Unit Heat Shield Bolt [2x]
Tighten 
9 N.m (80 lb in)
2 Power Transfer Unit Heat Shield
NOTE:

Some components not shown for graphic clarity.