Honda EG3600CX Manual page 203

82Z30000.book 10 ページ ２０１０年６月２５日 金曜日 午後５時５０分
CYLINDER BLOCK
PISTON RING SIDE CLEARANCE
Measure the clearance between each piston ring and
ring groove of the piston using a feeler gauge.
STANDARD:
Top/Second:
SERVICE LIMIT:
Top/second:
If any of the measurements is more than the service
limit, inspect the piston ring width.
If the piston ring width is normal, replace the piston
(page 14-6) and reinspect the clearance.
If necessary, replace the piston rings (top, second, oil)
as a set (page 14-6) and reinspect the clearance.
If any of the measurements is still more than the service
limit with the new piston rings, replace the piston (page
14-6).
PISTON RING END GAP
Before inspection, check whether the cylinder sleeve
I.D. (page 14-7) is within the specification.
Measure each piston ring end gap using a feeler gauge.
STANDARD:
Top:
Second:
Oil (side rail)
SERVICE LIMIT:
Top/Second:
Oil (side rail)
If any of the measurements is more than the service
limit, replace the piston rings (top, second, oil) as a set
(page 14-6).
CONNECTING ROD SMALL END I.D.
Measure the connecting rod small end I.D.
EG3600CX/EG4000CX:
STANDARD:
SERVICE LIMIT:
Except EG3600CX/EG4000CX:
STANDARD:
SERVICE LIMIT:
If the measurement is more than the service limit,
replace the connecting rod (page 14-6).
14-10
0.030 – 0.060 mm
(0.0012 – 0.0024 in)
0.15 mm (0.006 in)
0.200 – 0.350 mm
(0.0079 – 0.0138 in)
0.350 – 0.500 mm
(0.0138 – 0.0197 in)
0.20 – 0.70 mm
(0.008 – 0.028 in)
1.0 mm (0.04 in)
1.0 mm (0.04 in)
18.005 – 18.020 mm
(0.7089 – 0.7094 in)
18.07 mm (0.711 in)
20.005 – 20.020 mm
(0.7876 – 0.7882 in)
20.07 mm (0.790 in)
PISTON RING