Hino Motors J08E-VC, Руководство по ремонту

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ENGINE MECHANICAL (J08E) EN02–58
Piston ring
width
Top — —
Replace ring.
Measure
Second
1.970-1.990
{0.0776-0.0783}
1.9 {0.0748}
Oil
3.970-3.990
{0.1563-0.1570}
3.9 {0.1535}
Piston
groove
width
Top — —
Replace piston.
Measure
Second
2.055-2.075
{0.0809-0.0817}
2.2 {0.0866}
Oil
4.015-4.035
{0.1581-0.1588}
4.1 {0.1614}
Clearance
between
piston
ring and
piston ring
groove
Top —
— — —
Second
0.065-0.105
{0.0026-0.0041}
Oil
0.025-0.065
{0.0010-0.0025}
Gap
between
ends of
piston ring
Top
0.30-0.40
{0.0119-0.0157}
1.5 {0.0591}
Replace piston ring.
Measure
Second
0.75-0.90
{0.0296-0.0354}
1.2 {0.0472}
Oil
0.15-0.30
{0.0059-0.0118}
1.2 {0.0472}
Piston pin outside diam-
eter 37
{1.4567}
36.96 {1.4551} Replace piston pin.
Measure
Piston pin bore inside
diameter 37
{1.4567}
37.05 {1.4586} Replace piston.
Clearance between pis-
ton pin and piston pin
bore
0.011-0.032
{0.00043-0.00126}
0.05 {0.0020}
Replace piston and/
or piston pin.
Connecting rod bushing
inside diameter 37
{1.4567}
37.1 {1.4606}
Replace connecting
rod bushing.
Measure
Inspection item Standard Limit Remedy Inspection procedure
Cylinder liner
Piston ring
80 mm
{3.15 in.}