Honda GX120K1 Manual page 103

GX120K1•GX160K1•GX200
DISASSEMBLY/REASSEMBLY
gx120k1_gx160k1_gx200
P. 9-4
P. 9-6
INTAKE VALVE STEM SEAL
GX120K1 (GC01-3993726 and
subsequent) and GX200 engines:
CYLINDER HEAD/VALVES
INTAKE VALVE
REASSEMBLY:
Do not interchange with the exhaust
valve.
VALVE HEAD DIAMETER
GX120K1:
P. 9-4
INTAKE: 22 mm (0.87 in)
EXHAUST: 19 mm (0.75 in)
GX160K1 / GX200
INTAKE: 25 mm (0.98 in)
EXHAUST: 24 mm (0.94 in)
INSPECTION: P. 9-4
P. 9-4
9-3