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12. Service Standards
12. SERVICE STANDARDS
12.1 Engine Tuning
No. Inspection
item
Standard
Limit
Reference
page
TNV82A 98
0.15 0.25 -
1
Gap at intake/exhaust valve heads
mm 4TNV106(T)
0.25 0.35 -
2.2.6(4)
Used part
10 14 -
Between alternator
and crank pulley
New part
8 12 -
Used part
7 10
Between alternator
and radiator fan
New part
5 8
Used part
9 13
2
V-belt tension
mm
at 98N (10kgf)
Between radiator fan
and crank pulley
New part
7 11
2.2.2.(2)
3TNV82A TNV88(VM)
4TNV94L 106(T)
21.57 22.55
(220 230)
3
Fuel injection
pressure
MPa (kgf/cm
2
) 3TNV82A TNV88(CL)
19.6 20.6
(200 210)
- 2.2.6.(3)
TNV82A 3.16(31) 0.1(1) 2.45(25) 0.1(1)
TNV84 3.24(33) 0.1(1) 2.55(26) 0.1(1)
3/4TNV84T 2.94(30) 0.1(1) 2.45(25) 0.1(1)
4
Compression
pressure
(at 250 min
-1
)
MPa (kgf/cm
2
) TNV88-106 3.43(35) 0.1(1) 2.75(28) 0.1(1)
3.3
3TNV82A,84 1.8
-
3TNV84T,88 2.0
-
4TNV84(T),88 2.7
-
4TNV94L 98(T) 4.2
-
5
Coolant water
Capacity
(Only engine
body)
(Liter) 4TNV106(T) 6.0
-
2.2.1.(4)
- Full
Effective
-
3TNV82A 5.5
1.9
-
3TNV84(T)/88 6.7
2.8
-
4TNV84(T)/88 7.4
3.4
-
4TNV94L/98(T) 10.5
4.5
-
4TNV106(T) (CL class)
14.0
9.0
-
6
Lubricating oil
capacity
(oil pan)
(Liter)
4TNV106(T) (VM class)
14.0
7.5
-
2.2.1.(3)
-
at rated speed
at low idle speed
-
3TNV82A 98 0.29(3.0) 0.39(4.0)
4TNV98T
4TNV106(T)
(VM, WO balancer)
0.39(4.0) 0.49(5.0)
4TNV106(T)
(CL, WO balancer)
0.31(3.2) 0.49(5.0)
7
Lubricating oil
pressure
MPa (kgf/cm
2
)
4TNV106(T)
(VM, W balancer)
0.34(3.5) 0.44(4.5)
0.06(0.6)
or above
-
8
Oil pressure switch operating pressure
MPa (kgf/cm
2
)
0.05
±
0.01
(0.5
±
0.1)
- -
valve opening
temperature
deg. C
Full opening lift
(mm)
(temperature)
All models
69.5 72.5
8 or above
(85 deg.C)
9 Thermostat
All models
option
80 84
10 or above
(95 deg.C)
2.7
10 Thermo switch actuating temperature (deg.C)
107 113 -
2.4.2
185
Summary of Contents for 3TNV Series
Page 1: ...4TNV106 4TNV106T 4TNV94L 4TNV98 4TNV98T 3TNV82A 3TNV84 T 4TNV84 T 3TNV88 4TNV88 ...
Page 31: ...1 General 1 4 Engine External Views 16 ...
Page 32: ...1 General 1 5 Structural Description 17 ...
Page 156: ...9 Starting Motor 9 1 2 Components 141 ...
Page 157: ...9 Starting Motor 9 1 3 Troubleshooting 142 ...
Page 172: ...9 Starting Motor 9 2 3 Troubleshooting 157 ...
Page 175: ...9 Starting Motor 2 Removal of magnetic switch Remove the M6 bolts 10mm 2 160 ...
Page 185: ...9 Starting Motor 3 Brush 1 Check wear of the brush and the brush spring force 170 ...
Page 194: ...10 Alternator 179 10 1 6 Troubleshooting ...
Page 195: ...11 Electric Wiring 180 11 ELECTRIC WIRING 11 1 Electric Wiring Diagram ...
Page 213: ......