KYMCO People GT 200i Service Manual page 58

6. CYLINDER HEAD/VALVES
SERVICE INFORMATION
GENERAL INSTRUCTIONS
• The cylinder head can be serviced with the engine installed in the frame. Coolant in the radiator
and water hoses must be drained.
• When assembling, apply molybdenum disulfide grease or engine oil to the valve guide movable
parts and valve arm sliding surfaces for initial lubrication.
• The valve rocker arms are lubricated by engine oil through the engine oil passages. Clean and
unclog the oil passages before assembling the cylinder head.
• After disassembly, clean the removed parts and dry them with compressed air before inspection.
• After removal, mark and arrange the removed parts in order. When assembling, install them in
the reverse order of removal.
SPECIFICATIONS
Item
Valve clearance (cold)
Cylinder head compression pressure
Camshaft cam height
Valve rocker arm I.D.
Valve rocker arm shaft
O.D.
Valve seat width
Valve stem O.D.
Valve guide I.D.
Valve stem-to-guide
clearance
TORQUE VALUES
SPECIAL TOOL
Valve spring compressor
Standard (mm)
IN
EX
16±2 kg/cm²
IN
EX
IN 10.00～10.015
EX 10.00～10.015
IN 9.972～9.987
EX 9.972～9.987
IN
EX
IN 4.990～4.975
EX 4.970～4.955
IN 5.00～5.012
EX 5.00～5.012
IN 0.010～0.037
EX 0.030～0.057
E063
0.10
0.10
34.2987
34.1721
1.2
1.2
People GT 200i
6-2