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Home >> Cadillac >> 2017 >> CTS Base, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 9 (Engine Controls And Fuel - 3.6L (LGX LF3) - Repair Instructions) >> Repair Instructions >> Engine Rear Noise Shield Replacement (LGX)

Engine Rear Noise Shield Replacement (LGX)

WARNING: This page is about a different variant/trim than selected.
Fig 1: Engine Rear Noise Shield (LGX)
GM4097962Courtesy of GENERAL MOTORS COMPANY
Callout Component Name

Preliminary Procedures

  1. Drain the cooling system. Cooling System Draining and Filling (Static Fill)Cooling System Draining and Filling (GE 47716)
  2. Fuel Pipe Shield Replacement (LF3) Fuel Pipe Shield Replacement (LGX) 
  3. Unbolt and reposition the heater inlet and outlet pipe. Heater Inlet And Outlet Pipe Replacement (LF3)Heater Inlet And Outlet Pipe Replacement (LGX)
1 Engine Rear Noise Shield
WARNING:

The noise cancelling foam component MUST be replaced if it has been exposed to engine fluids. Failure to replace the noise cancelling foam component that has been exposed to engine fluids may result in an engine fire resulting in catastrophic engine damage, and possible injury or death.


Procedure 
Unsnap the engine noise shield from the rear of the engine.
NOTE:

The engine noise shield snaps into place.