Hyundai r35z-7 Workshop Manual page 374

Disconnect boom cylinder hoses(4) and
put plugs on cylinder pipe.
Remove bolt(6) and pull out pin(5).
Remove boom cylinder assembly(3).
Weight : 60kg(130lb)
( ( 2) Install
Carry out installation in the reverse order
to removal.
When aligning the mounting position
of the pin, do not insert your fingers in
the pin hole.
Bleed the air from the boom cylinder.
Conformed the hydraulic oil level and
check the hydraulic oil leak or not.
7-114
4
4
R35Z77CY13
3
5
6
R35Z77CY14