7-45
Main spools
Carefully insert the previously assembled
spool assemblies into their respective
bores within of body.
Fit spool assemblies into body
carefully and slowly. Do not under any
circumstances push them forcibly in.
(4)
Η
ö
M
M
ain relief, port relief valves
Install the main relief valve(14).
Â
Spanner : 30mm
Â
Tightening torque : 6kgf
Â
m(43.4lbf
Â
ft)
Install the over load relief valve(15).
Â
Spanner : 22mm
Â
Tightening torque : 4kgf
Â
m(28.9lbf
Â
ft)
(
(
3)
Η
Θ
14
R35Z77MCV09
15
R35Z77MCV10
2
R35Z77MCV05
Covers of pilot type
Fit spool covers(8) tighten the hexagonal
socket head bolts(10) with washer to the
specified torque.
Â
Hexagon wrench : 5mm
Â
Tightening torque : 1~1.1kgf
Â
m
(7.2~7.9lbf
Â
ft)
Confirm that O-rings(7) have been fitted.
(
(
5)
Η
ö
8
10
7
R35Z77MCV04