EP Equipment CQD16, Service Manual

Page: 97 / 251

83
REV. 07/2016
HYDRAULIC SYSTEM
7
7.6 Multi-way Reversing Manual Valve
(RV/NRV)
The valve rod is driven by lever to switch the ON
and OFF of tubing within the valve body, thus to
control the Lifting - Lowering, Forward Shifting -
Retract, Tilting Forward - Tilting Backward and
Left Shifting - Right Shifting of the vehicle.
Left Shifting -
Right Shifting
7.6.1 Removal and Installation
-
-
Unscrew the handle head on each control
lever (9, Fig 90412);
Remove front cover; (see Section 6.2)
Removal
Multi-way reversing manual valve is installed on
the control panel.
Forward Tilting -
Backward Tilting
Reach - Retracting
Lifting - Lowering
-
-
-
-
-
Remove the tubing on multi-way valve (1)
and wiring harness on control switch (12);
Remove the cotter pin on pin shaft (3),
remove the connecting rod (4) between multi-
way valve and control lever;
Unscrew the two bolts (5) and remove the
multi-way valve from the mounting plate (6);
Unscrew the bolt (7) and remove the control
switch mounting plate (8) from the multi-way
valve;
Unscrew the bolt (11), remove the main
control pin shaft (12) and control lever (9)
from the control lever mounting base (10).
Installation
- Install according to the reverse order of rem-
oval;
Adjustment
- Adjust the length of the connecting rod
through operating the nut on the connecting
rod (4). When the valve rod of multi-way
valve is at original position, adjust the control
lever (9) to a vertical position.
A s s o m e h y d r a u l i c o i l w i l l b e l o s t w h e n
removing the manual multi-way solenoid valve,
please add appropriate amount of hydraulic oil
after the replacement is completed (see Section
2.2.3 for specifi cations and adding amount).
CAUTION