Hitachi ZX200-5G Workshop Manual page 247

10. Connect the control valve (22) side of hoses (68) (2
used).
j : 17 mm
m : 25 N·m (2.5 kgf·m, 18 lbf·ft)
11. Connect the both ends of hose (67).
j : 17 mm
m : 25 N·m (2.5 kgf·m, 18 lbf·ft)
12. Install O-ring (66) and O-rings (65) (5 used). Connect
the control valve (22) side of hoses (54, 53) and
hoses (55, 51) with flanges (64) (2 used), flanges (63)
(10 used), and socket bolts (62) (24 used).
l : 8 mm
m : 65 N·m (6.5 kgf·m, 48 lbf·ft)
SECTION 3 UPPERSTRUCTURE
Group 9 Control Valve
WDCD-03-09-008
W3-9-1-9
13. Install the signal control valve (10) assembly with
washers (61) (3 used) and bolts (60) (3 used).
j : 22 mm
m : 140 N·m (14 kgf·m, 103 lbf·ft)
22 67
68
WDCD-03-09-009