Chevrolet Sonic manuals

Chevrolet Sonic Repair Manual: Cylinder Head Assemble

Special Tools

For equivalent regional tools, refer to Special Tools.


    Lubricate the valve stem and the valve guide with clean engine oil.
  1. Lubricate the valve stem and the valve guide with clean engine oil.
  2. Note:

    Ensure all valve train components will be installed in their original position.

  3. Install the valve (5).
  4. Install the NEW valve stem oil seal (4), using the EN-958 installer (2).
  5. Loosely install the valve spring (3) and the valve spring retainer (1).

  6. Install the EN-50717?E assembly (1) to the EN-8062 compressor (4).
  7. Install the EN-8062?E adapter (3) to the EN-8062 compressor .
  8. Install the compressor assembly to the cylinder head, so that the adapter (5) of the EN-50717?E assembly (1) contacts the valve spring retainer properly and the EN-8062?E adapter (3) contacts the valve disc (2). Prefix the EN-8062 compressor (4).


  9. Caution:

    The valve stem keys must correctly seat in the valve spring cap. Engine damage may occur by not installing properly.

  10. Apply pressure to the EN-50717?E assembly to push down the vale spring retainer (1) and compress the valve spring (3) until the valve keys (2) can be inserted. Carefully insert the valve keys then, so that they are proper installed to the valve stem grooves.
  11. Carefully release the tension from the EN-50717?E assembly .
  12. Inspect the valve keys and valve spring retainers for proper seat.
  13. Remove the compressor assembly from the cylinder head.
  14. Repeat the procedure with the remaining valves.
Cylinder Head
...

Cylinder Head Cleaning and Inspection
Valve Cleaning and Inspection Warning: Bodily injury may occur if the cleaning solvent is inhaled or exposed to the skin. Note: Do not scratch the valve ste ...

Other materials:

Bluetooth (Overview)
For vehicles equipped with Bluetooth capability, the system can interact with many cell phones, allowing: Placement and receipt of calls in a hands-free mode. Sharing of the cell phone’s address book or contact list with the vehicle. To minimize driver distraction, before driving, and w ...

Rear Side Door Window Weatherstrip Replacement (Hatchback)
Rear Side Door Window Weatherstrip Replacement Callout Component Name Preliminary Procedure Remove the rear side door window . Refer to Rear Side Door Window Replacement. 1 Rear Side Door Window ...

Hub/Axle Flange and Wheel Stud Runout Inspection
Special Tools GE-8001 Dial Indicator Set , or equivalent Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle. Mark the location of the wheels to the wheel studs and mark the specific vehicle position on each tire and wheel – LF, LR, RF, RR. Remove the tire and ...

© 2014-2019 Copyright www.csmans.com
   
0.0121