TH4295,4335,4365
62
JOYSTICK OPERATION (FOR MECHANICAL & E6-
HST MODEL)
FIG. 5-46:
Single-lever control, 1, provides “Joystick”
operation of auxiliary valve. Moving lever backward and
forward moves the A/B spool in control valve respec-
tively raising and lowering loader (or other attachment).
Pushing lever completely forward will retain lever in “float”
position to allow attachment to follow ground contours.
Moving lever side-to-side moves the C/D valve spool
and controls Loader bucket position. Pulling lever to
left will curl bucket and pushing lever to right will dump
the bucket. Pushing lever completely to right side will
retain lever in “regenerative” position, allowing bucket
to dump quickly. When used with a blade angling (left
and right) can be controlled.
All positions (except float) will return to neutral posi-
tion when lever is released. When in Float, the A/B
valve spool is held by detents and the lever will have
to be pulled rearward to disengage the detents.
NOTE: Inability to select “float” or any other valve
functions may indicate the need for control
rod adjustment at base of control lever.
Joystick Lockout
FIG. 5-47:
The joystick has an lockout system. The joy-
stick lockout 2 is a T-handle located near the joystick.
FIG. 5-48:
To lock joystick, put T-handle in the down
position. When the T-handle is in the down position,
the joystick cannot be operated.
To unlock joystick, pull the T-handle up. When the T-
handle is in the up position, the joystick can be operated.
NOTE: If
the T-handle is not pulled all the way up,
the T-handle will return to the down position
and lock the joystick.
FIG. 5-49:
Output ports are located under the right step.
1. The output ports are identified by letters, A,B,C,D,
from left to right as indicated on output ports.
2. The following chart provides correct output port
location when using a loader.
Output port
Function
A
Loader Raise
B
Loader Lower and Loader Float
C
Bucket Curl
D
Bucket Dump and Dump quickly
3. For other operations, except for loader work use the
following.
Output port
Double acting
Single Acting
A
Extend
Extend / Retract
B
Retract
Not Used
C
Extend
Not Used
D
Retract
Not Used
A
B
D
C
FIG. 5-46
FIG. 5-47
FIG. 5-48
FIG. 5-49
Summary of Contents for TH4295
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