jcb RTFL 926, Руководство оператора

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Routine Maintenance
Engine
137 137
9811/5700-7
Changing the Coolant
!M
WARNING
The cooling system is pressurised when the coolant is
hot. When you remove the cap, hot coolant can spray
out and burn you. Make sure that the engine is cool
before you work on the cooling system.
9-3-3-1_2
1 Get access to the engine. Refer to Access Panels,
Engine Cover .
2 Carefully loosen cap A on the coolant reservoir,
K
Fig 101. (
T
136) . Let any pressure escape before
removing the cap.
3 Place a container of suitable size beneath the
radiator.
4 Disconnect the bottom hose from the radiator.
5 Flush the system using clean water. After flushing,
reconnect the bottom hose to the radiator.
6 Use the necessary mix of clean, soft water and
antifreeze.
K
Fluids, Lubricants and
Capacities (
T
99) . Fill to the MIN level on coolant
reservoir.
Note: It is recommended that the cooling system be filled
at a maximum rate of 10 litres per minute. If the fill rate is
any higher than this there is a possibility of air becoming
trapped in the system.
7 Refit the filler cap. Make sure it is tight.
8 Run the engine for a while, to raise the coolant to
working temperature and pressure.
Note: Make sure the cab heater control is in the hot
position. This will ensure the coolant mixture circulates
through the entire cooling system.
9 Stop the engine. Check for leaks. Check the coolant
level and top up if necessary.