12-2 82E-5 – 98E-5 SERIES
12. SERVICE STANDARDS
12.1 Engine Tuning
No.
Inspection item Standard Limit
Refer-
ence page
1 Gap at intake/exhaust valve heads mm 0.15 – 0.25 — 2.2.6(4)
2
V-belt tension
mm at
98N {10 kg}
Between alternator
and crank pulley
Used part 10 – 14 —
2.2.2.(2)
New part 8 – 12 —
Between alternator
and radiator fan
Used part 7 – 10 —
New part 5 – 8 —
Between radiator
fan and crank pulley
Used part 9 – 13 —
New part 7 – 11 —
3
Fuel injection
pressure
MPa {kg/cm
2
}
3D82AE – (S)4D98E
21.57 – 22.55
{220 – 230}
— 2.2.6.(3)
4
Compression
pressure
(at 250 rpm)
MPa {kg/cm
2
}
3D82AE 3.16 ± 0.1 {31 ± 1} 2.45 ± 0.1 {25 ± 1}
3.3
3D84E, 4D84E 3.24 ± 0.1 {33 ± 1} 2.55 ± 0.1 {26 ± 1}
S3D84E, S4D84E 2.94 ± 0.1 {30 ± 1} 2.45 ± 0.1 {25 ± 1}
3D88E – (S)4D98E 3.43 ± 0.1 {35 ± 1} 2.75 ± 0.1 {28 ± 1}
5
Cooling water
Capacity
(Only engine
body) (
l)
3D82AE, 3D84E 1.8 —
2.2.1.(4)
S3D84E, 3D88E 2.0 —
(S)4D84E, 4D88E 2.7 —
4D94LE, (S)4D98E 4.2 —
6
Lubricating
oil capacity
(oil pan) (
l)
Full Effective —
2.2.1.(3)
3D82AE 5.5 1.9 —
(S)3D84E, 3D88E 6.7 2.8 —
(S)4D84E, 4D88E 7.4 3.4 —
4D94LE, (S)4D98E 10.5 4.5 —
7
Lubricating
oil pressure
MPa {kg/cm
2
}
at rated speed at low idle speed —
3D82AE – 4D98E
0.29 – 0.39
{3.0 – 4.0}
0.06 {0.6} or above
—
S4D98E (VM, WO balancer)
0.39 – 0.49
{4.0 – 5.0}
—
8
Oil pressure switch operating pressure
MPa {kg/cm
2
}
0.05 ± 0.01
{0.5 ± 0.1}
——
9 Thermostat
valve opening
temperature °C
Full opening lift
(mm) (temperature)
2.7
All models 69.5 – 72.5 8 or above (85°C)
All models option 80 – 84 10 or above (95°C)
10 Thermo switch actuating temperature (°C) 107 – 113 — 2.4.2
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