people gt 125 i Manuel atelier : Page 70

          6. CYLINDER HEAD/VALVES                                                          People GT 125i



 CYLINDER HEAD

 Check the spark plug hole and valve areas for
 cracks.
 Check the cylinder head for warpage with a
 straight edge and feeler gauge.

 Service Limit: 0.05 mm


                                                 Valve Spring Compressor
 ASSEMBLY

 Install the valve spring seats and oil seal.

 Be sure to install new oil seal.

 Lubricate each valve with engine oil and
 insert the valves into the valve guides.
 Install the valve springs and retainers.
 Compress the valve springs using the valve
 spring compressor, then install the valve
 cotters.

 · When       assembling, a valve spring
     compressor must be used.
   · Install the cotters with the pointed ends
     facing down from the upper side of the
     cylinder head.

 Special tool:
                                                                Plastic Hammer
 Valve Spring Compressor        A120E00040


 Tap the valve stems gently with a plastic
 hammer for 23 times to firmly seat the
 cotters.
 Be careful not to damage the valves.

                                                     Cylinder Head

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