Hitachi ZX200-5G Workshop Manual page 343

 Install bushing (6) on the opposite side in the same
way.
ST 7256
 Install bushing (6) in the near side as illustrated. Stop
tapping when the bushing (6) end is flush with the
outside of holder (7).
7
a - Outside of Holder
 Install bushing (6) in the near and opposite side as
illustrated.
ST 7256
SECTION 3 UPPERSTRUCTURE
Group 11 Pilot Valve
6
7
W178-02-11-311
6
ST 7256
a
W178-02-11-312
6
7
W178-02-11-313
12. Install O-rings (33) (2 used) to pin (35). Apply grease
onto O-rings (33) (2 used). Install pin (35) and cams
(5) (2 used) to holder (7).
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.
IMPORTANT: Check the direction to install spring
pins (3, 4).
13. Install spring pins (3, 4) to cam (5) by using the
special tool (ST 1237). Secure cam (5) and pin (35).
At this time, the slits (a) of spring pins (3, 4) should
be positioned 90° away each other. Tap and install
spring pins (3, 4) until spring pins (3, 4) come in
contact with the stepped part in the hole.
a - Slit
14. Crimp the hole end of cam (5) where spring pins (3,
4) are inserted by using a punch.
15. Install other cam (5) in the same way as step 13 to
step 14.
W3-11-5-7
3
a a
4
W178-02-07-050