Honda FG110, Руководство пользователя

Страница: 61 / 81

Date of Issue: February, 2005
9-6
© American Honda Motor Co., Inc.
FG110
b. INSPECTION
• CYLINDER SLEEVE I.D.
Measure and record the cylinder I.D. at three levels in both the
“X” axis (perpendicular to the crankshaft) and the “Y” axis
(parallel to the crankshaft). Take the maximum reading to
determine cylinder wear and taper.
• PISTON SKIRT O.D.
Measure and record the piston O.D. at a point 10 mm (0.39 in)
from the bottom of the skirt and 90° to the piston pin bore.
• PISTON-TO-CYLINDER CLEARANCE
• PISTON RING WIDTH
• PISTON RING SIDE CLEARANCE
When any piston ring exceeds the service limit, replace all the
piston rings as a set.
Standard Service limit
35.000 ~ 35.015 mm
(1.378 ~ 1.379 in)
35.100 mm
(1.3819 in)
Standard Service limit
34.970 ~ 34.990 mm
(1.377 ~ 1.378 in)
34.900 mm
(1.374 in)
Standard Service limit
0.010 ~ 0.045 mm
(0.0004 ~ 0.0018 in)
0.120 mm
(0.0047 in)
Standard Service limit
Top/Second
0.970 ~ 0.990 mm
(0.0382 ~ 0.0390 in)
0.920 mm
(0.0362 in)
Standard Service limit
Top/Second
0.015 ~ 0.056 mm
(0.0006 ~ 0.0022 in)
0.120 mm
(0.0047 in)
10 mm (0.39 in)
90¡
X
Y