TOHATSU TLDI MD 115A SERIES, Руководство по обслуживанию

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5-40
Power Unit
TLDI 115A 2007
Piston Ring Side Clearance :
Standard Value :
Top Ring
Second Ring
0.04 - 0.08 mm
Third Ring
}
(0.0016 - 0.0032 in)
Functional Limit :
a
Top Ring
b
Second Ring
0.10 mm
c
Third Ring
}
(0.0039 in)
a
b
c
4. Inspection of Piston Ring Side Clearance
1) Attach a piston ring to piston, and measure piston ring
side clearance. Replace piston ring if the clearance is
over specified value.
Piston Ring Tool :
P/N. 353-72249-0
5. Inspection of Piston Pin Hole
Measure piston pin hole inner diameter, and replace
piston if the inner diameter is over the limit.
Piston Pin Hole : Standard Value
23.02 mm (0.9063 in)
Functional Limit :
23.03 mm (0.9067 in)
MD115A̲ch05̲E̲2校̲070606.qxd 07.6.6 6:31 PM ページ 40