Honda GX120K1 Manual page 35

GX120K1•GX160K1•GX200
2. MAINTENANCE STANDARDS
PART ITEM
Engine Maximum speed
Idle speed
Cylinder compression
Cylinder Sleeve I.D.
Cylinder head Warpage
Piston Skirt O.D.
Piston-to-cylinder clearance
Pin pin bore I.D.
Pin O.D.
Piston to piston pin bore
clearance
Piston rings Ring side
clearance
Ring end gap Top
Ring width
Connecting rod Small end I.D.
Big end I.D.
Big end oil clearance
Big end axial clearance
Crankshaft Crankshaft O.D.
gx120k1_gx160k1_gx200
3,750± 150 rpm (DS type)
6.0-8.5 kg/cm
5-7 kg/cm
59.985 mm (2.3616 in)
0.015-0.050 mm (0.0006-0.0020 in)
13.002 mm (0.5119 in)
0.002-0.014 mm (0.0001-0.0006 in)
Top 0.015-0.045 mm (0.0006-0.0018 in)
0.035-0.070mm (0.0014-0.0028 in)
0.015-0.045 mm (0.0006-0.0018 in)
Second
0.045-0.080mm (0.0018-0.0031 in)
0.2-0.4 mm (0.008-0.016 in)
0.2-0.35 mm (0.008-0.014 in)
Second 0.2-0.4 mm (0.008-0.016 in)
0.35-0.50 mm (0.014-0.020 in)
Oil 0.15-0.35 mm (0.006-0.014 in)
0.2-0.7 mm (0.008-0.028 in)
Top
0.95-0.97 mm (0.037-0.038 in)
Second
0.94-0.96 mm (0.037-0.038 in)
Oil
13.005 mm (0.5120 in)
0.040-0.063 mm (0.0016-0.0025 in)
0.1-0. 7 mm (0.004-0.028 in)
GX120K1
STANDARD
3,850± 150 rpm
3,500± 100 rpm *3
1,400± 150 rpm
1,500± 150 rpm *3
2 (85-121 psi) at 600 rpm
2 (71-100 psi) at 600 rpm *3
60.0 mm (2.36 in)
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13.0 mm (0.51 in)
*4
*4
*4
*4
*4
1.5 mm (0.06 in)
*4
1.5 mm (0.06 in)
*4
2.5 mm (0.10 in)
26.02 mm (1.024 in)
25.98 mm (1.023 in)
SERVICE INFORMATION
SERVICE LIMIT
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60.165 mm (2.3687 in)
0.10 mm (0.004 in)
59.845 mm (2.3561 in)
0.12 mm (0.005 in)
13.048 mm (0.5137 in)
12.954 mm (0.5100 in)
0.08 mm (0.003 in)
0.15 mm (0.006 in)
1.0 mm (0.04 in)
1.37 mm (0.054 in)
*4
0.93 mm (0.037 in)
1.37 mm (0.054 in)
*4
0.92 mm (0.036 in)
2.37 mm (0.093 in)
13.07 mm (0.515 in)
26.066 mm (1.0262 in)
0.12 mm (0.005 in)
1.1 mm (0.043 in)
25.92 mm (1.020 in)
2-3