FastFix DB
Search for Workshop, Owner, Service and Parts Manuals
| info | |
| Series: | 446 |
| Production | |
| Manufacturer: | J.I. Case |
| Type: | Garden tractor |
| Factory: | Winneconne, Wisconsin, USA |
| Mechanical | |
| Chassis: | 4x2 2WD |
| Steering: | manual |
| Brakes: | mechanical band |
| Cab: | Open operator station. |
| Capacity | |
| Fuel: | 3 gal 11.4 L |
| Hydraulic system: | 1.6 gal 6.1 L |
| Hydraulics | |
| Type: | open center |
| Capacity: | 1.6 gal 6.1 L |
| Valves: | 2 |
| Pump flow: | 8 gpm 30.3 lpm |
| Dimensions & Tires | |
| Wheelbase: | 48 inches 121 cm |
| Weight: | 770 lbs 349 kg |
| Front tire: | 6.50-8 |
| Rear tire: | 8.00-16 |
| 446 Serial Numbers | |
| 1972: | 9668001 |
| 1973: | 9678031 |
| 1974: | 9694673 |
| 1975: | 9713265 |
| 1976: | 9727857 |
| 1977: | 9740617 |
| 1978: | 9754759 |
| 1979: | 9767590 |
| 1980: | 9785820 |
| 1981: | 14009950 |
| 1982: | 14025407 |
| 1983: | 14040936 |
| 1984: | 14060091 |
| 1985: | 14073621 |
| 1986: | 14095530 |
| 1987: | 1412151 |
| 1988: | 14112874 |
| 446 Serial Location | |
| Serial number plate on instrument panel. |
| Electrical | |
| Ground: | negative |
| Charging amps: | 15 |
| Battery volts: | 12 |
| Battery AH: | 24 |
| info | |
| Series: | 446 |
| Engine Detail | |
| Onan B43M, gasoline, 2-cylinder, air-cooled | |
| Displacement: | 709 cc 43.3 ci |
| Bore/Stroke: | 3.25x2.625 inches 83 x 67 mm |
| Power: | 16 hp 11.9 kW |
| Compression: | 7:1 |
| Rated RPM: | 3600 |
| Starter volts: | 12 |
| Sparkplug: | Champion RH18Y |
| Sparkplug gap: | 0.025 inches 0.635 mm |
| Point gap: | 0.021 inches 0.533 mm |
| Intake valve clearance: | 0.005 inches*Cold 0.127 mm |
| Exhaust valve clearance: | 0.013 inches*Cold 0.330 mm |
| Engine Oil | |
| Oil capacity: | 2 qts 1.9 L |
| Oil change: | 25 h |
| info | |
| Series: | 446 |
| Transmission | |
| Transmission: | HY-Drive |
| Type: | hydraulic drive |
| Gears: | infinite forward and reverse (2-range) |
| The HY-Drive uses a fixed-displacement hydraulic pump to power a two-speed transaxle. | |
| 446 Transmission Controls | |
| 1: | Brake |
| 2: | Forward/reverse |
| 3: | Throttle |
| 4: | Range shift |
| 5: | Parking brake |
| info | |
| Series: | 446 |
| J.I. Case 446 Tires | |
| Lawn/turf front: | 6.50-8 |
| Lawn/turf rear: | 8.00-16 |
| Dimensions | |
| Wheelbase: | 48 inches 121 cm |
| Length: | 72 inches 182 cm |
| Width: | 41 inches 104 cm |
| Height (steering wheel): | 43.3 inches 109 cm |
| Height (hood): | 38.5 inches 97 cm |
| Shiping weight: | 770 lbs 349 kg |
| Ground clearance: | 11 inches 27 cm |
| Front tread: | 33.5 inches 85 cm |
| Rear tread: | 31.5 inches 80 cm |
| info | |
| Series: | 446 |
| Attachment overview | |
| 44" mid-mount mower deck, 48" mid-mount mower deck, Snowblower, Blade, Garden tractors are capable of using tillers, plows, or other ground-engaging attachments. TractorData does not list details of these attachments. |