Textron 742105, Setup, Parts & Maintenance Manual

Page: 23 / 58

21
JZT 1000
Series
POWER UNITS
SPECIFICATIONS
CONTROLS:
Throttle; choke; power takeoff (PTO) clutch switch;
traction levers; parking brake lever.
FUEL SYSTEM:
5.3 gallon capacity with a fuel shutoff valve (1/4 turn).
Replaceable fuel filter.
MAXIMUM GROUND SPEEDS:
Forward: 8 mph (12.9 km/h)
Reverse: 4 mph (6.4 km/h)
WHEELS & TIRES:
Drive wheels: 18x10.50-10 4-ply rated turf tires
Rear Caster: 13x6.50-6 4-ply rib tread tire
Pressure: 14 p.s.i. (1 kg/cm
2
)
Deck Casters: 9x3.50-4.00 4-ply rated smooth tread
BRAKING:
Hayes disc type parking brakes. Spring applied for
overload protection.
SEAT:
High back, foam padded hinged for easy tilt-up
access to pumps and battery. Prop rod to hold in up
position. Internally mounted seat switch.
WEIGHT:
1070 lbs (485 kg)
ENGINES :
Construction: Aluminum block with cast-in cast iron
sleeves. Aluminum head.
Configuration: 4-stroke, horizontal shaft, V-twin
cylinder, overhead valve, air-cooled.
DRIVE SYSTEM:
Full hydrostatic pump and wheel motor combination
for independently controlled drive wheels.
Pump: Hydrogear BDP-10L 10cc variable
displacement piston pump.
Motors: Eaton \ Char Lynn 11.9 cu.in. displacement
W series. Direct drive 1-1/4” (31.8mm) diameter
output shaft.
Turn Radius: True 0
OPERATOR PRESENCE
INTERLOCK SYSTEM:
Start: The PTO (blades) must be off, traction levers
in neutral, and parking brake on for engine to crank.
Run: Operator must be in seat to take parking brake
off, to move traction levers out of the neutral position,
or to turn the PTO (blades) on or the engine will kill.
The parking brake must be off for the traction levers
to move out of the neutral position.
The operator may leave the seat with the engine
running if the parking brake is on, the PTO (blades) is
off, and the traction levers are in the neutral position.
A time delay eliminates annoying engine cutout from
operation over rough terrain.