Group 6 Travel Device - Hyundai HX130LCR Manual

GROUP 6 TRAVEL DEVICE

1. REMOVAL AND INSTALL
1) REMOVAL
(1) Swing the work equipment 90˚and lower
it completely to the ground.
(2) Operate the control levers and pedals
several times to release the remaining
pressure in the hydraulic piping.
(3) Loosen the breather slowly to release the
pressure inside the hydraulic tank.
Escaping fluid under pressure can
penetrate the skin causing serious injury.
When pipes and hoses are disconnected,
※
the oil inside the piping will flow out, so
catch it in oil pan.
(4) Remove the track shoe assembly.
For details, see removal of track shoe
assembly.
(5) Remove the cover.
(6)
Remove the hose.
Fit blind plugs to the disconnected hoses.
※
(7) Remove the bolts and the sprocket.
·Tightening torque : 29.7±3.0 kgf·m
(8) Sling travel device assembly (1).
(9) Remove the mounting bolts (2), then
remove the travel device assembly.
·Weight : 140 kg (310 lb)
·Tightening torque : 23±2.5 kgf·m
2) INSTALL
Carry out installation in the reverse order to
(1)
removal.
(2) Bleed the air from the travel motor.
Remove the air vent plug.
①
Pour in hydraulic oil until it overflows from
②
the port.
Tighten plug lightly.
③
Start the engine, run at low idling, and
④
check oil come out from plug.
Tighten plug fully.
⑤
(3)
Confirm the hydraulic oil level and check
the hydraulic oil leak or not.
(215±21.7 lbf·ft)
(166±18.1 lbf·ft)
1
8-99
13031GE18
PS
2
V B
D R
V A
125LCR9A8TM01