HUSTLER 927723, Parts Manual, Page: 92 / 114

10-14 106567 4/07
WARNING:
Incorrect battery cable routing could cause damage to the tractor and battery cables.
This can cause sparks which can cause a battery gas explosion which will result in personal injury.
Always disconnect the negative (black) battery cable before disconnecting the positive (red) cable.
Always connect the positive (red) battery cable before connecting the negative (black) cable.
Common circuit failures are usually caused by shorting, corroded or dirty terminals; loose connections,
defective wire insulation or broken wires. Switches, solenoids and ignition components may also fail,
causing a shorted or open circuit.
Before attempting any failure diagnosis of the electrical system, use a test light or voltmeter to check the
battery voltage. If the battery voltage is satisfactory, check the cleanliness and tightness of the terminals
and ground connections. A general understanding of electrical servicing and use of basic test equipment
is necessary for troubleshooting and repair.
Major overhaul or repair of the starting motor or charging system should be performed by trained
technicians only.
Access to engine and hydraulic pumps
The hydraulic pumps are accessed by lifting the seat platform. The seat platform is hinged at the front. To
raise it, release seat latch and tilt seat platform up and forward.The seat platform catch (FIG. 5) will prevent
the seat from going all the way over. However, if more access is desired under the seat platform, the seat
platform catch can be raised allowing the seat to pivot more.
Make certain to place the control arms in
the park brake position and pivot the arm rests upward before placing the seat platform in the full
forward position to prevent arm rest damage.
WARNING:
Always wear adequate eye protection when servicing the hydraulic system and battery.
Hydraulic system
IMPORTANT:
Never use hydraulic or automatic transmission fluid in this system; use only motor oil
as specified. Remember, dirt is the primary enemy of any hydraulic system.
WARNING:
Hydraulic oil escaping under pressure can penetrate skin. Hydraulic oil may cause
infection in a minor cut or opening in the skin. If exposed to hydraulic fluid, see a doctor at once.
Before applying pressure to hydraulic system, make sure all connections are tight and all hoses and
lines are in good condition. To find a leak under pressure, use a piece of cardboard or wood —
never
use your hands. Relieve all pressure in the system before disconnecting or working on hydraulic lines.
To relieve pressure, lower all attachments and shut off engine.
The 1.0 U.S. gallon (3.79 liter) hydraulic reservoir is located in front of the engine and under the operator’s
platform FIG. 6.
FIG. 5
SEAT PLATFORM
CONTROL LEVER
SEAT PLATFORM
CHECK