Service Standards; Engine Tuning - Yanmar 3JH4E Service Manual

13. Service standards

13.1 Engine tuning

No.
Intake/exhaust valve clearance
1
V-belt tension
2 at 98N (10kgf)
mm
Fuel injection pressure
3
Compression pressure
-1
4 (at 250 min )
Coolant capacity
5
Lube oil capacity
of 3JH4E
6
Lube oil capacity
of 4JH4E
Inspection item
Used part
Between alternator
and F.W. pump
New part
MPa (kgf/cm
3JH4E
4JH4E
4JH4-TE
2
MPa (kgf/cm )
4JH4-HTE
3JH4E
4JH4E
(Liter)
4JH4-TE/ 4JH4-HTE
Coolant recovery tank
Engine (with KM35P, at
rake angle 8 degrees)
Engine (with KM35A/
SD40, at rake angle 0
degree)
(Liter)
KM35P
Marine
gear
KM35A
Engine (with KM35P/
ZF30M, at rake angle 8
degrees)
Engine (with KM35A2/
KM4A1/ SD40, at rake
angle 0 degree)
KM35P
(Liter)
KM35A,
Marine
KM35A2
gear
ZF30M
KM4A1
Standard
0.15-0.25
mm
8-10
6-8
21.1-22.1
2
(215-225)
)
3.4±0.1
(35±1)
3.2±0.1
(32±1)
4.5
6.0
7.2
0.8
Total
5.0±0.3
5.5±0.3
0.5
0.65
5.0±0.3
5.0±0.3
0.5
0.65
1.1
1.3
317
13. Service standards
Reference
Limit
page
- 2.2.2(5)
-
2.2.2(4)
-
- 2.2.6(2)
-
3.4
-
-
-
2.2.1(5)
-
-
Effective
1.1
1.2
-
-
1.2 2.2.1.(3)
1.4
-
-
-
-