Hitachi ZX200-5G Workshop Manual page 316

25 27
28
Installation
1. Install all removed adapters to pilot valve (29).
2. Install pilot valve (29) and boot (32) with washers
(31) (4 used) and socket bolts (30) (4 used).
l : 6 mm
m : 20 N·m (2 kgf·m, 15 lbf·ft)
3. Connect hoses (28) (6 used).
j : 19 mm
m : 30 N·m (3 kgf·m, 22 lbf·ft)
4. Tighten lock nut (26) and install the lever (27)
assembly.
j : 19 mm, 22 mm
m : 55 N·m (5.5 kgf·m, 40 lbf·ft)
5. Install clip bands (25, 24).
SECTION 3 UPPERSTRUCTURE
Group 11 Pilot Valve
26
WDAA-03-12-023
24 29
W3-11-1-4
30, 31
WDAA-03-12-019
32