sears lawn tractors suburban 12
![]() | 1966 - 1971
Model year 196619671968196919701971
Suburban SeriesGarden tractorDavid Bradley built | 1966 - 1971 | Model year 196619671968196919701971 | Suburban Series | Garden tractor | David Bradley built |
|---|---|---|---|---|---|---|
1966 - 1971 | ||||||
Model year 196619671968196919701971 | ||||||
Suburban Series | ||||||
Garden tractor | ||||||
David Bradley built | ||||||
1966 - 1971 | |
|---|---|
Model year 196619671968196919701971 | |
Suburban Series | |
Garden tractor | |
David Bradley built |
Engine Detail | |
|---|---|
Tecumseh HH120 | |
gasoline | |
1-cylinder | |
air-cooled horizontal-shaft | |
Displacement | 453 cc
27.66 ci |
Bore/Stroke | 3.50x2.875 inches
89 x 73 mm |
Power (gross) | 12 hp
8.9 kW |
Fuel system | carburetor |
Rated RPM | 3600 |
Starter | electric |
Starter volts | 12 |
Sparkplug gap | 0.030 inches
0.762 mm |
Point gap | 0.020 inches
0.508 mm |
Intake valve clearance | 0.010 inches
0.254 mm |
Exhaust valve clearance | 0.020 inches
0.508 mm |
Engine Oil | |
|---|---|
![]() | |
Oil change | 25 h |
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