Chevrolet Sonic manuals

Chevrolet Sonic Repair Manual: Intake Camshaft Installation

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



    Note:

    Mind the markings on the camshaft bearing caps. Camshaft bearing caps should be installed in their original position.

  1. Lubricate camshaft and camshaft bearing caps with engine oil.
  2. Install the intake camshaft (3).
  3. Install the 5 camshaft bearing caps (2).
  4. Install the 10 camshaft bearing cap bolts (1) and handtighten.

  5. Caution:

    Refer to Fastener Caution.

    Note:

    Tighten the camshaft bearing cap bolts one turn at a time in order to avoid shape distortion of the camshaft.

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

    .

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

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 ...

Other materials:

Lubrication Description
Oil is applied under pressure to the crankshaft (8), connecting rods (5), camshaft adjuster (1), camshaft bearing surfaces (3) and valve tappets (4). All other moving parts are lubricated by gravity flow or splash. Oil enters the rotor type oil pump (10) ...

Warm Up Three-Way Catalytic Converter Removal
Disconnect the heated oxygen sensor wiring harness (3) from retainer clip. Remove the 2 catalytic converter to catalytic converter bracket nuts (4) and (6). Loosen the three way warm up catalytic converter V-clamp (1). Remove the three way warm up ...

Fuel System Description
Fuel System Overview The fuel system is an electronic returnless on-demand design. A returnless fuel system reduces the internal temperature of the fuel tank by not returning hot fuel from the engine to the fuel tank. Reducing the internal temperature of the fuel tank results in lo ...

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