ENGINE 3-17
CONROD DEFLECTION
Wear on the big end of the conrod can be estimated by checking
the movement of the small end of the rod. This method can also
check the extent of wear on the parts of the big end of the conrod.
09900-20701: Magnetic stand
09900-20606: Dial gauge (1/100 mm)
09900-21304: V-block set (100 mm)
Conrod deflection
Service Limit: 3.0 mm
If the service limit is exceeded, replace the crankshaft assembly
or bring the deflection into specification by replacing the worn
parts (e.g., conrod, big end bearing and crank pin).
CONROD SMALL END I.D.
Measure the conrod small end inside diameter using the dial
calipers. If the conrod small end inside diameter exceeds the
service limit, replace the conrod with a new one.
Conrod small end I.D.
Service Limit: 14.040 mm
09900-20605: Dial calipers
REASSEMBLY
When rebuilding the crankshaft, the width between the webs
should be within the standard range.
Crank web to web width
Standard: 36.0 ± 0.05 mm
REED VALVE
Inspect the reed valve for wear or damage. If any damages are
found, replace the reed valve with a new one.
To Next Page
Loading...
Need help?
General
