About the Briggs and Stratton Engine
The Briggs and Stratton engine is a popular choice for a variety of applications, including lawn mowers, generators, and small vehicles. Known for their reliability and durability, Briggs and Stratton engines are designed to deliver consistent power and performance. One important aspect of maintaining these engines is ensuring proper torque on the head bolts. In this article, we will discuss the head bolt torque specifications for an 18.5 hp Briggs and Stratton engine.
Head Bolt Torque Specifications
To ensure the proper functioning of the engine, it is crucial to tighten the head bolts to the recommended torque specifications. The table below provides the head bolt torque specifications for the 18.5 hp Briggs and Stratton engine in both foot-pounds (ft. lbs.) and Newton meters (Nm).
| Head Bolt | Torque (ft. lbs.) | Torque (Nm) |
|---|---|---|
| 1 | 220 | 298 |
| 2 | 220 | 298 |
| 3 | 220 | 298 |
| 4 | 220 | 298 |
| 5 | 220 | 298 |
| 6 | 220 | 298 |
| 7 | 220 | 298 |
| 8 | 220 | 298 |
Steps to Torque the Head Bolts
To torque the head bolts on your 18.5 hp Briggs and Stratton engine, follow these steps:
1. Begin by ensuring that the engine is turned off and cool to the touch.
2. Locate the head bolts on the engine. They are typically positioned around the cylinder head.
3. Using a torque wrench, set the torque value to the specified foot-pounds or Newton meters, depending on your preference.
4. Starting with the first head bolt, place the torque wrench on the bolt and apply steady pressure in a clockwise direction until the desired torque is reached.
5. Repeat this process for each head bolt, following the specified torque values in the table.
6. Once all the head bolts have been torqued, double-check their tightness to ensure they are properly secured.
7. Finally, you can proceed with any additional maintenance or assembly required for your engine.
By following these steps and adhering to the recommended head bolt torque specifications, you can ensure the longevity and optimal performance of your 18.5 hp Briggs and Stratton engine.
Remember, maintaining proper torque on the head bolts is essential for preventing leaks, maintaining compression, and avoiding potential engine damage.