The G-Man
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- Jun 29, 2016
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Hello everyone. I have a briggs 4hp Quattro (10A902 2271 E1) that I am trying to repair.
The governor setup had been tampered with and the carb needed a cleaning. I have replaced the governor springs. The carb is now clean and it runs but seems to be a little fast.
It has a lever style throttle control. When the lever is in the "slow" position it runs around 2500-2600rpm and at full throttle it runs around 3330rpm. I thought it should run around 3200rpm at full throttle. (Rpm readings were done with a tiny tach).
Any advice on what rpm readings should be at low and full throttle? How would I go about adjusting the max rpm?
The governor setup had been tampered with and the carb needed a cleaning. I have replaced the governor springs. The carb is now clean and it runs but seems to be a little fast.
It has a lever style throttle control. When the lever is in the "slow" position it runs around 2500-2600rpm and at full throttle it runs around 3330rpm. I thought it should run around 3200rpm at full throttle. (Rpm readings were done with a tiny tach).
Any advice on what rpm readings should be at low and full throttle? How would I go about adjusting the max rpm?