8 - 3
Checking the Coolant Level
1
Park the Machine on Level Ground
Stop the engine and let it cool down. Open the engine
compartment.
!
!
WARNING
The cooling system is pressurised when the coolant is
hot. Hot coolant will burn you. Make sure that the engine
is cool before checking the coolant level or draining the
system.
2-3-3-3
2
Release System Pressure
For location of engine cooling radiator, see
Component
Location Diagrams
at the end of this section.
Carefully slacken cap
A
. Let any pressure escape.
Remove the cap.
3
Check the Level
The level should be between the FULL and LOW marks
on the expansion bottle
B
. Top up the bottle with
pre-mixed water/anti-freeze if necessary. See
Coolant
Mixtures.
4
Refit the Pressure Cap A
Make sure it is tight.
Note:
Check the quality of the antifreeze mixture every year
-
before the cold weather starts. Change it every two years.
Coolant Mixtures
To prevent the coolant freezing in cold conditions, antifreeze
must be added. JCB Universal Antifreeze will give protection
down to the temperatures shown in the table.
Antifreeze Solution
Starts to freeze at
55%
-36°C(-33°F)
Never use less than a 50% solution otherwise there will not
be enough corrosion protection.
Never use more than 60% solution otherwise the cooling
system may be damaged.
Leave the antifreeze in all year round as it gives protection
against corrosion.
Check the strength of antifreeze solution at least once a
year, preferably at the start of the cold period. Always renew
the antifreeze every two years.
A 50% antifreeze mixture should be used even if frost
protection is not needed. This gives protection against
corrosion and raises the coolant's boiling point.
Section 3
Routine Maintenance
9803/6410
Section 3
8 - 3
Issue 1
Engine (continued)
A
B
Содержание JS130
Страница 39: ...3 3 Section 3 Routine Maintenance 9803 6410 Section 3 3 3 Issue 1 Greasing continued Excavator End...
Страница 65: ...Section 3 Section 3 9803 6410 Issue 1 9 1 9 1 Routine Maintenance Component Location Diagram...
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Страница 119: ...3 1 Section C Electrics 9803 6410 Section C 3 1 Issue 1 Layout Operator s Cab...
Страница 142: ...5 3 Section C Electrics 9803 6410 Section C 5 3 Issue 1 Pump Control FLOW CHART...
Страница 145: ...5 6 Section C Electrics 9803 6410 Section C 5 6 Issue 1 Pump Control Cushioned Boom Starting continued Flow Chart...
Страница 148: ...5 9 Section C Electrics 9803 6410 Section C 5 9 Issue 1 Pump Control Pressure Increasing System continued Flow Chart...
Страница 155: ...5 16 Section C Electrics 9803 6410 Section C 5 16 Issue 1 Pump Control Power Supply Cut Delay Flow Chart...
Страница 159: ...5 20 Section C Electrics 9803 6410 Section C 5 20 Issue 1 Pump Control Swing brake Swing lock continued Flow Chart...
Страница 160: ...5 21 Section C Electrics 9803 6410 Section C 5 21 Issue 1 Pump Control Lever Lock Circuit Diagram Time Chart...
Страница 161: ...5 22 Section C Electrics 9803 6410 Section C 5 22 Issue 1 Pump Control Lever Lock continued Flow Chart...
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Страница 210: ...3 4 Section E Hydraulics 9803 6410 Section E 3 4 Issue 2 Schematics Shuttle Block...
Страница 211: ...Section E Section E Hydraulics 9803 6410 Issue 2 3 5 3 5 Schematics Pilot Control Line Hose Connection Diagram JS03540...
Страница 212: ...Section E Section E Hydraulics 9803 6410 Issue 1 3 6 3 6 Schematics Pilot Control Line Hose Connection Diagram JS03540...
Страница 234: ...14 1 Section E Hydraulics 9803 6410 Section E 14 1 Issue 1 JS00010 Hydraulic Pump Regulator Dismantling and Assembly...
Страница 278: ...32 2 Hydraulic Circuit Diagram Section E Hydraulics 9803 6410 Section E 32 2 Issue 1 Control Valve JS01700...
Страница 279: ...33 1 Neutral Circuit Section E Hydraulics 9803 6410 Section E 33 1 Issue 1 Control Valve JS01610...
Страница 284: ...33 6 Boom Raise BM Operation Section E Hydraulics 9803 6410 Section E 33 6 Issue 1 Control Valve L...
Страница 287: ...33 9 Slew Operation SW Priority Circuit Section E Hydraulics 9803 6410 Section E 33 9 Issue 1 Control Valve JS01770...
Страница 293: ...Hydraulics 9803 6410 Issue 1 34 3 34 3 Section E Section E Control Valve JS01820 Dismantling and Assembly cont d...
Страница 532: ...Contents Page No Technical Data 1 1 i Engine 9803 6410 i Issue 1 Section K Section K...