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Home >> GMC >> 2018 >> Acadia Denali, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 163 (Engine Mechanical - 3.6L (LGX LF4) - Repair Instructions - On Vehicle) >> Repair Instructions - On Vehicle >> Drive Belt Replacement (LF4)

Drive Belt Replacement (LF4)

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: Drive Belt Routing (LF4)
GM3605709Courtesy of GENERAL MOTORS COMPANY
Callout Component Name
Preliminary Procedures 
Remove the air cleaner outlet duct. Refer to Air Cleaner Outlet Front Duct Replacement (LF4)
1 Drive Belt

Procedure

  1. Rotate the drive belt tensioner clockwise to release the drive belt tension.
  2. Slide the drive belt off of the belt idler pulley.
  3. Slowly release the drive belt tensioner.