TROUBLESHOOTING
S-l
S-l
Starting performance is poor (Starting always takes time)
* Check that there is no abnormality display for the engine throttle controller on the monitor panel.
General causes why starting performance is poor
l Defective electrical system
0 Insufficient supply of fuel
l Insufficient intake of air
0 Improper selection of fuel
(At ambient temperature of - ?O”C or below, use ASTM D975 No. 1, and - 10°C or above, use ASTM D975
No. 2 diesel fuel.)
* Charging rate of battery.
20x
1.28
1.2
‘6 / 1.24 1.23
1.22
O’C
1.29 1.2. , .._.
7 I 175 1 1.24
1 1.23
-10%
1.30
1.28
1.2L , ..__ , .._-
i I 176 I 174
. The specific gravity should be for the charging rate of 70% or more in
the above table.
. In cold weather the specific gravity must be for the charging rate of at
least 75% in the above table.
I
Confirm recent re*au histow
5 _
Engine oil must be added more frequently
-.
i:
RePlaCement of filters has not been carried out according to
2
operation manual
:
AK Cleaner cloging lamp lightE UP
IA, / I I I I I
I I I I I I I /
Non-spectied fuel has been used
/
Battery charge lamp is ON
/
Match marks on fuel injection pump we out of ahgnment
I ) 1 1 101 1 /
I
0
:
Mud is stuck to fuel tank cap
I I I I I I
.s
When engine is cranked with starting motor,
%
1 I Little fuel comes out even when injection pump sleeve nut 1s
I I I I I
When control rack is pushed, it is found 10 be heavy or does not return
I/
(when blind plug at reer of pump IS removed, it can be seen that
plunc,er ~onfrol sleeve does not move,
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