bolens lawn tractors 831
 | 1979 - 1986
Riding lawn mower | 1979 - 1986 | Riding lawn mower |
|---|---|---|---|
1979 - 1986 | |||
Riding lawn mower | |||
1979 - 1986 | |
|---|---|
Riding lawn mower |
Engine Detail | |
|---|---|
Briggs & Stratton 190707 | |
gasoline | |
1-cylinder | |
air-cooled vertical-shaft | |
Displacement | 318 cc
19.44 ci |
Bore/Stroke | 3.00x2.75 inches
76 x 70 mm |
Power (gross) | 8 hp
6.0 kW |
Rated RPM | 3600 |
Starter | electric |
Starter volts | 12 |
Sparkplug | Champion J-8 |
Sparkplug gap | 0.030 inches
0.762 mm |
Point gap | 0.020 inches
0.508 mm |
Engine Oil | |
|---|---|
 | |
Oil capacity | 1.125 qts
1.1 L |
Oil change | 25 h |