Removal And Installation Of Bucket Cylinder - Hitachi ZX200-5G Workshop Manual

Removal and Installation of Bucket Cylinder

Removal
1. Insert wooden blocks (3) (2 used) under the arm (2)
top and between arm (2) and bucket cylinder (1).
d
CAUTION: Before removing pin (7), secure the
link by using a wire in order not to fall off.
d
CAUTION: Metal fragments may fly off when
a hammer is used. Wear necessary protection,
such as goggles, helmets, etc in order to prevent
personal injury.
2. Remove nuts (6) (2 used) and bolt (4). Remove pin
(7) with using a bar and hammer. Remove thrust
plates (5).
j : 30 mm
3. Operate the bucket control lever and retract bucket
cylinder (1). In order not to extend rod (8), pass wire
(9) through the rod hole and secure rod (8) to the
bucket cylinder (1) tube.
4. Stop the engine.
d
CAUTION: Bleed air from the hydraulic oil tank.
(Refer to W1-4-1.)
d
CAUTION: Release any pressure in the hydraulic
circuit. (Refer to W1-5-1.)
SECTION 5 FRONT ATTACHMENT
Group 2 Cylinder
W5-2-3-1
1
4 5
6
7
8 1
9
3
2
3
W178-02-11-287
W158-04-02-006
W102-04-02-005