OutdoorKing Repair Forum Forums Repairs and Maintenance Questions on Engines Questions On Briggs & Stratton Engines Briggs & Stratton 3.5 over revs

Here is the B&S doctrine on how the single and double spring governors should look:



AS you can see, Fig 93 shows a dual-spring 98902 and Fig 96 shows a single-spring 98902. It seems both versions exist. In the older series such as 92908, only single-spring versions exist.