Engine Tuning - Takeuchi TB 175 Handbuch

12. Service standards

12.1 Engine tuning

No.
Gap at intake/exhaust valve heads
1
Between alternator
and crank pulley
V-belt tension
Between alternator
2 mm
and radiator fan
at 98N (10 kgf)
Between radiator fan
and crank pulley
3TNV82A to TNV88(VM)
Fuel injection
4TNV94L to 106(T)
pressure
3
2
3TNV82A to TNV88(CL)
MPa (kgf/cm )
Compression TNV82A
pressure
TNV84
4
-1
3/4TNV84T
(at 250 min )
2
TNV88-106
MPa (kgf/cm )
3TNV82A, 84
Coolant water
3TNV84T, 88
Capacity
5 (Only engine 4TNV84(T), 88
body)
4TNV94L•98(T)
(Liter)
4TNV106(T)
-
3TNV82A
Lubricating oil
3TNV84(T)/88
capacity
6 4TNV84(T)/88
(oil pan)
4TNV94L/98(T)
(Liter)
4TNV106(T)(CL class)
4TNV106(T)(VM class)
Inspection item
TNV82 to A98
mm
4TNV106(T)
Used part
New part
Used part
New part
Used part
New part
Standard
0.15 to 0.25
0.25 to 0.35
10 to 14
8 to 12
7 to 10
5 to 8
9 to 13
7 to 11
21.57 to 22.55
(220 to 230)
19.6 to 20.6
(200 to 210)
3.16 (31) ± 0.1 (1)
3.24 (33) ± 0.1 (1)
2.94 (30) ± 0.1 (1)
3.43 (35) ± 0.1 (1)
1.8
2.0
2.7
4.2
6.0
Full Effective
5.5 1.9
6.7 2.8
7.4 3.4
10.5 4.5
14.0 9.0
14.0 7.5
185-1
12. Service standards
Reference
Limit
page
-
2.2.6.(4)
-
-
-
2.2.2.(2)
- 2.2.6.(3)
2.45(25) ± 0.1(1)
2.55(26) ± 0.1(1)
3.3
2.45(25) ± 0.1(1)
2.75(28) ± 0.1(1)
-
-
- 2.2.1.(4)
-
-
-
-
-
- 2.2.1.(3)
-
-
-