Group 9 Boom, Arm And Bucket Cylinder - Hyundai R480LC-9S Service Manual

GROUP 9 BOOM, ARM AND BUCKET CYLINDER

GROUP 9 BOOM, ARM AND BUCKET CYLINDER
1. REMOVAL AND INSTALL 1. REMOVAL AND INSTALL
1) 1)
BUCKET CYLINDER BUCKET CYLINDER
(1) (1)
Removal Removal
Expand the arm and bucket fully, 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 Loosen the breather slowly to release
the pressure inside the hydraulic tank. the pressure inside the hydraulic tank.
Escaping fluid under pressure can
penetrate the skin causing serious injury.
Fit blind plugs in the hoses after
disconnecting them, to prevent dirt or dust
from entering.
Set block between bucket cylinder and
arm.
Remove bolt (2), nut (3) and pull out pin
(1).
Tie the rod with wire to prevent it from
coming out.
Disconnect bucket cylinder hoses (4)
and put plugs (5) on cylinder pipe.
Arm
Wooden block
1
4
8-124
Bucket Cylinder
29078CY001
2
3
29078CY002
5
4
29078CY003
13031GE18