5-4
SECTION 5 –
HYDRAULIC SYSTEMS
Refer to the
Spray Systems Section
elsewhere in this manual for further
information.
REVERSIBLE FAN
The Reversible Fan is an engine-mounted
hydraulically driven constant pitch fan. Fan
speed is controlled based on cooling
demand. A signal is sent to the hydraulic
valve block (mounted on the side of the fan
assembly), which controls the speed and
direction of the fan. The Reversible Fan can
Boom Control Manifold and
NORAC Hydraulic Controller -
if equipped
(Located on the boom lift arm assembly)
-Typical View
* 90-ft. Spray Boom Shown
• NORAC
Hydraulic
Controller
• Boom Control
Manifold
• Boom
Breakaways
Boom Control Manifold and
NORAC Hydraulic Controller
(Located near center of inner transom)
-Typical View
* 120/132-ft. Spray Booms
• Boom Control
Manifold
• NORAC
Hydraulic
Controller
WARNING
Improper operation, maintenance, or
repair of this product can be dangerous
and may result in serious injury or death.
• Always use Hagie-approved parts and
components. Failure to comply will result
in voiding the 1-year parts warranty.
• Do not operate or perform any service on
this product until you have read and
understand the operation and
maintenance information. Contact your
local John Deere dealer for any additional
information that you may require.
• The person(s) servicing the product may
be unfamiliar with many of the systems or
components of the product. Use caution
when performing service. Knowledge of
the product and components are important
before the removal or disassembly of any
component.
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