Honda GX120K1 Manual page 115

GX120K1•GX160K1•GX200
PISTON SKIRT O.D.
Measure and record the piston O.D. at a point 10 mm (0.4 in) from
the bottom of the skirt and 90° to the piston pin bore.
Standard
GX120K1 59.985 mm (2.3616 in)
GX160K1
67.985 mm (2.6766 in)
GX200
PISTON-TO-CYLINDER CLEARANCE
Standard
0.015-0.050 mm
(0.0006-0.0020 in)
PISTON RING WIDTH
Standard
1.5 mm (0.06 in)
0.95-0.97 mm
Top
(0.037-0.038 in)
1.5 mm (0.06 in)
0.94-0.96 mm
Second
(0.037-0.038 in)
Oil 2.5 mm (0.10 in)
PISTON RING SIDE CLEARANCE
Standard
0.015-0.045 mm
(0.0006-0.0018 in)
Top
0.035-0.070 mm
(0.0014-0.0028 in)
0.015-0.045 mm
(0.0006-0.0018 in)
Second
0.045-0.080 mm
(0.0018-0.0031 in)
0.015-0.045 mm
Oil
(0.0006-0.0018 in)
*1: Rammer type
gx120k1_gx160k1_gx200
CRANKSHAFT COVER/ CRANKSHAFT/PISTON
Service limit
59.845 mm (2.3561 in)
67.845 mm (2.7111 in)
Service limit
0.12 mm
(0.005 in)
Service limit
1.37 mm (0.054 in)
0.93 mm (0.037 in *1
*1
1.37 mm (0.054 in)
*1
0.92 mm (0.037 in
*1
2.37 mm (2.37 in)
Service limit
0.15 mm (0.006 in)
*1
0.15 mm (0.006 in)
*1
0.15 mm (0.006 in)
10-7