Above: Illustration that shows where most leaks are occurring.
Below: A 2D view showing where flatness exceeds the 0.100 overall tolerance.
Old Work Instruction
New Work Instruction
Solution Date: 4/1/2026
Serial Num Break:
Problem: Cursor engines leaking between the bedplate and crankcase.
Root Cause: Crankcase casting imperfections / Silicone pattern application
Continuous Improvements
- Camera / AI: The use of a mounted camera in station 1 that provides a Pass/Fail of the silicone pattern once completed.
- Template / Overlay: Use of a template that guides the operator when applying the silicone pattern.
- Robotic Arm: Implementation of a robotic arm to establish repeatability
- Create a machining process that would allow the crankcase/bedplate assembly to be machined to reduce scrap.