--------------SECTION
A
29.
Standard
Remote Control Valve Levers
1. Operating lever (right-hand spool)
2. Operating lever (left-hand spool)
The
'quick-drop'
and/or float valve should
be
set
as indicated
in
the 'Standard Remote Control
Valve Application Chart'.
Pull the control handle(s), Figure 29, rearwards to
extend remote cylinders. Push forward to retract.
Each spool valve has detents that retain the control
handle
in
the selected retract
or
extend position.
When the remote cylinder reaches the end
of
it's
stroke, the handle will automatically return to the
neutral position.
The
detent may
be
eliminated by
removing the detent spring.
See your Ford New
Holland dealer for instructions.
NOTE: When operating
in
the single-acting
mode with the 'quick-drop'
or
float valve open,
the control handle will not automatically return to
neutral when the remote cylinder reaches the end
of
the return stroke. The control handle must be
manually returned
to
neutral from the drop posi-
tion.
IMPORTANT: When operating with a 'quick-
drop' remote control valve installed, the following
precautions must be observed:
• Never unscrew the 'quick-drop' valve
for
the
continuous return
of
oil to the lift port, such as
for
hydraulic motor operation, It is recom-
mended that the return pipe
be
routed to the
hydraulic oil cooler feed circuit (where fitted)
or
into the rear axle oil filler
if
no oil cooler is
installed.
•
Do
not operate the tractor unless the 'quick-
drop' valve
is
either fully closed (in)
or
fully
open (out).
A WARNING: Remote couplers
must
be
..
properly mounted
and
securely fastened
to the tractor mounting bracket to ensure correct
operation
of
the safety disconnect feature.
DELUXE
VALVES
REMOTE
CONTROL
Deluxe remote control valves are available to fa-
cilitate the operation
of
external hydraulic cylin-
ders, motors etc.
One
ortwo
remote control valves
are available as a factory installed option.
A third
or
fourth valve may be ordered as a dealer in-
stalled accessory. The remote control valves are
installed at the rear
of
the tractor. Valves
one
and
two
are
installed to the right
of
the hydraulic
rocker. Valves three and four to
the
left.
The
valves are operated by levers located either
side
of
the operator's seat.
If
one
or
two valves are
installed, the levers are to
the
right
of
the
seat,
as
shown in Figure 30. If a third
or
fourth valve is
installed, similar, additional levers are installed
to
the left
of
the seat.
The
remote control valve levers are laid
out
in
a
logical manner, i.e., the
outer
right-hand
lever
controls the outer right-hand valve, etc.
The
lev-
ers have four positions:
27
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