Craftsman 917.28722

Production: 2007

Production
Distributor	Craftsman (a part of Sears)
Manufacturer	AYP
Type	Lawn tractor

Mechanical
Chassis	4x2 2WD
Steering	manual
Cab	Open operator station.

Electrical
Ground	negative
Charging amps	5 (battery)
3 (headlights)
Battery CCA	230
Battery volts	12
Battery AH	28
Battery Group	U1R

Engine Detail
Briggs & Stratton 331877
gasoline
1-cylinder
air-cooled
Displacement	540 cc 33 ci
Bore/Stroke	3.70x3.06 inches 94 x 78 mm
Power (gross)	21 hp 15.7 kW
Air cleaner	paper
Starter	electric
Starter volts	12
Sparkplug	Champion QC12YC
Sparkplug gap	0.030 inches 0.762 mm

Transmission
Transmission	Tuff Torq K46
Type	belt-driven hydrostatic
Gears	infinite forward and reverse