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8-146
BOOM CYLINDER
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 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.
Disconnect greasing hoses (1).
Sling boom cylinder assembly.
1
4
5
2
4
5
6
3)
刮
刯
(1)
侍
侍
侍
侍
Lower the boom cylinder assembly (6)
on a stand.
刱
Remove bolt (4), stopper (5) and pull out
pin (2).
Tie the rod with wire to prevent it from
coming out.
到
侍
13031GE18
145WF8DA22
145WF8DA23
145WF8DA24
Summary of Contents for HX140L
Page 12: ...SECTION 1 GENERAL SECTION 1 GENERAL Group 1 Safety Hints 1 1 Group 2 Specifications 1 10...
Page 209: ...4 5 MEMORANDUM...
Page 694: ...8 68 125LCR8TM30 Turn casing 1 upside down and remove oil seal 3 using jig 29...
Page 734: ...8 108 Assemble plug 2 Plug NPT1 16 11 EA 17 21078TM68 21078TM69 21078TM70 21078TM71...
Page 756: ...8 130 Remove lock nut 22 and then boot 23 14 36078RL14 2507ARL10...