Power Unit
5-64
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4.
Inspection of Piston Ring Side Clearance
1) Attach a piston ring to piston, and measure piston ring
c
d
5.
Inspection of Piston Pin Hole
Measure piston pin hole inner diameter, and replace
piston if the inner diameter is over the limit.
side clearance. Replace piston ring if the clearance is
over specified value.
Piston Ring Tool :
P/N. 353-72249-0
Piston Ring Side Clearance :
Standard Value :
}
Top Ring
Second Ring
Functional Limit :
}
c Top Ring
d Second Ring
Piston Pin Hole : Standard Value
17.55 mm (0.6909 in)
GB
0.04 - 0.08 mm
(0.0016 - 0.0032 in)
0.10 mm
(0.0039 in)
2st X50D2 2011
Capítulos
Solución de problemas
