Hyundai R 160 LC-3, Service Manual

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1. REMOVAL AND INSTALL
REMOVAL
Lower the work equipment to the ground
and stop the engine.
Operate the control levers and pedals
several times to release the remaining
pressure in the hydraulic piping.
Loosen the breather slowly to release the
pressure inside the hydraulic tank.
Escaping fluid under pressure can
penetrate the skin causing serious in
injury.
Loosen the drain plug under the hydraulic
tank and drain the oil from the hydraulic
tank.
ş
Hydraulic oil quantity : 210
ֻ
Remove socket bolts(10) and disconnect
pipe(1, 2).
Disconnect pilot line hoses(4, 5, 6, 7, 8, 9).
Remove socket bolts(11) and disconnect
pump suction tube (3).
When pump suction tube is disconnected,
the oil inside the piping will flow out, so
catch it in oil pan.
Sling the pump assembly and remove the
pump mounting bolts.
ş Weight : 125kg(276lb)
Pull out the pump assembly from housing.
When removing the pump assembly,
check that all the hoses have been
disconnected.
GROUP 3 PUMP DEVICE
10
11
3
1
2
8
9
5
4
6
7
1)
(1)
(2)
(3)
(4)
(5)
(6)
(7)
Ɠ
(8)
Ɠ