Chevrolet Sonic manuals

Chevrolet Sonic Repair Manual: Intake Camshaft Replacement

Chevrolet Sonic Repair Manual / Powertrain / Engine / Valvetrain / Camshaft / Intake Camshaft Replacement

Removal Procedure
  1. Remove the camshaft intake and exhaust sprocket. Refer to Camshaft Intake and Exhaust Sprocket Replacement.


  2. Remove the camshaft bearing cap bolts in sequence shown. Ensure to remove the bolts one turn at a time until there is no spring tension pushing on the camshaft.

  3. Note:

    Mark the camshafts bearing caps and the camshaft upon removal to ensure installation is in the correct position.

  4. Remove the camshaft bearing cap bolts (1).
  5. Remove the camshaft bearing caps (2).
  6. Remove the intake camshaft (3).
Installation Procedure


    Note:

    Ensure that the camshaft sealing rings are in place in the camshaft grooves. Camshaft sealing rings must be in place below the surface of the camshaft journal in order to avoid being pinched between the cylinder head and the camshaft caps.

  1. Lubricate the camshaft and camshaft bearing caps with engine oil.
  2. Install the intake camshaft (3).
  3. Install the camshaft bearing caps (2).
  4. Caution:

    Refer to Fastener Caution.

  5. Install the camshaft bearing cap bolts and tighten the bolts hand tight (1).

  6. Install and tighten the camshaft bearing cap bolts one turn at a time in sequence as shown to 8 Y (71 lb in)

    .

  7. Install the camshaft intake and exhaust sprocket. Refer to Camshaft Intake and Exhaust Sprocket Replacement.
Intake Camshaft Removal
Remove the camshaft bearing cap bolts in a spiral sequence as shown one turn at a time until there is no spring tension pushing on the camshaft. Note: Mind the markings on the ...

Camshaft Gears
...

Other materials:

Securing Child Restraints (Rear Seat)
When securing a child restraint in a rear seating position, study the instructions that came with the child restraint to make sure it is compatible with this vehicle. If the child restraint has the LATCH system, see Lower Anchors and Tethers for Children (LATCH System)  for how and where t ...

Finish Care
Application of aftermarket clearcoat sealant/wax materials is not recommended. If painted surfaces are damaged, see your dealer to have the damage assessed and repaired. Foreign materials such as calcium chloride and other salts, ice melting agents, road oil and tar, tree sap, bird droppings, ...

Headlamp Bracket Replacement
Headlamp Bracket Replacement Callout Component Name Preliminary Procedure Remove the front bumper fascia. Refer to Front Bumper Fascia Replacement. 1 Headlamp Bracket Screw (Qty:?€‰4) ...

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