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Home >> Chevrolet >> 2011 >> Corvette Z06 >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Engine Mechanical - 6.2L Or 7.0L - Repair Instructions - On Vehicle (1 Of 2) >> Charge Air Cooler Cover Replacement (LS9)

Charge Air Cooler Cover Replacement (LS9)

Fig 1: Charge Air Cooler Cover (LS9)
GM2110883Courtesy of GENERAL MOTORS CORP.
Callout Component Name

Preliminary Procedures

  1. Remove the upper intake manifold sight shield. Refer to Upper Intake Manifold Sight Shield Replacement (LS9)  or Upper Intake Manifold Sight Shield Replacement (w/o LS9) .
  2. Remove the positive crankcase ventilation hose/pipe/tube. Refer to Positive Crankcase Ventilation Hose/Pipe/Tube Replacement (LS3)  or Positive Crankcase Ventilation Hose/Pipe/Tube Replacement (LS7)  or Positive Crankcase Ventilation Hose/Pipe/Tube Replacement (LS9) .
  3. Remove the charge air cooler coolant hose-pump to cooler. Refer to Charge Air Cooler Coolant Hose Replacement - Pump to Cooler .
  4. Remove the charge air cooler coolant hose-cooler to radiator. Refer to Charge Air Cooler Coolant Hose Replacement - Cooler to Radiator .
1 Charge Air Cooler Cover Fastener (Qty: 16)
Procedure: 
To access the rear charge air cooler cover bolt you must loosen the front suspension crossmember fastener 3/4 of the way. Refer to Front Suspension Crossmember Replacement (With Z06 or ZR1) or Front Suspension Crossmember Replacement (Without Z06) .

Tighten:  10 N.m (89 lb in)

2 Charge Air Cooler Cover

Procedure

  1. Do not reuse old gasket a NEW gasket must be used.
  2. Disconnect any electrical connectors.
  3. Transfer components as necessary.