Specifications
Specifications
Model Numbers
Serial Nos: 315,000,000 and Higher
QSS708GEM42200; QSS708GEM50200; QSS725GKC42200; QSS725GKC50200
Systems
Engine
•
Engine Specifications: See your Engine Owner’s
Manual
•
Engine Oil Type: Exmark 4-Cycle Premium
Engine Oil
•
RPM:
Full Speed: 3300 ±100 (max) RPM (No Load)
Idle: 1650 (min) RPM
Fuel System
•
Capacity: 2.9 gal. (11 L)
•
Fuel Recommendations:
– For best results, use only clean, fresh, unleaded
gasoline with an octane rating of 87 or higher
((R+M)/2 rating method).
– Oxygenated fuel with up to 10% ethanol or
15% MTBE by volume is acceptable.
–
Do Not
use ethanol blends of gasoline (such
as E15 or E85) with more than 10% ethanol
by volume. Performance problems and/or
engine damage may result which may not be
covered under warranty.
–
Do Not
use gasoline containing methanol.
–
Do Not
store fuel either in the fuel tank or
fuel containers over the winter unless a fuel
stabilizer is used.
–
Do Not
add oil to gasoline.
•
Fuel Filter: In-line
Electrical System
•
Charging System: Flywheel Alternator
•
Charging Capacity:
– Exmark: 15 amps
– Kohler: 12 amps
•
Battery Type: 195 CCA
•
Battery Voltage: 12 Volt
•
Polarity: Negative Ground
•
Fuses: One 30 amp, one 25 amp; blade type
Safety Interlock System
•
PTO must be disengaged, traction pedal in
neutral, and parking brake engaged to start engine.
(It is not necessary for the operator to be in the
seat to start the engine.)
•
Operator must be in seat when PTO is engaged
or traction pedal is moved forward/reverse or
engine will stop.
Operator Controls
•
Steering Wheel: Controls the direction and
turning radius. Rear tires operate independently
allowing zero-turns.
Note:
Steering wheel is adjustable to three
operating positions and one, full-up position.
•
Traction-control foot pedal: Controls the forward
and reverse motion along with speed.
•
PTO Engagement Switch: Engages electric clutch
(to drive belt) which engages mower blades.
•
Deck Height Adjustment Lever: Sets cutting
height to desired position.
Seat
•
Type: Two tone upholstered high back, foam
padded seat with spring suspension and armrests.
•
Mounting: Hinged to tilt up for access to battery
and other components. Adjustable fore and aft.
•
Armrests: Standard–padded flip-up armrests.
•
Seat Safety Switch: Incorporated into the Safety
Interlock System.
Hydrostatic Ground Drive System
•
Hydrostatic Pumps:
– 42 inch unit: Two Hydro Gear ZT2200
Integrated drive systems.
17
Summary of Contents for QSS708GEM42200
Page 1: ...QUEST FRONT STEER For Serial Nos 315 000 000 Higher Part No 4502 392 Rev B ...
Page 68: ...Schematics Schematics Electrical Diagram 68 ...
Page 69: ...Schematics Electrical Logic Schematic 69 ...
Page 71: ...Notes 71 ...
Page 72: ...Notes 72 ...
Page 73: ...Service Record Date Description of Work Done Service Done By 73 ...
Page 74: ...74 ...