What should be done with retainer clips on pistons with floating pins?

Retainer clips on pistons with floating pins are critical components that help secure the piston to the connecting rod. It is essential to replace these clips with new ones during any engine repair or rebuild. Over time, retainer clips can experience wear, deformation, or fatigue that may not be immediately visible. Even if they appear to be in good condition, reusing old clips poses a risk of failure, which can lead to severe engine damage or catastrophic failure.

Using new retainer clips ensures that they will properly fit and securely hold the floating pins in place, maintaining the integrity of the engine assembly. This practice aligns with industry standards and best practices in engine repair, prioritizing reliability and safety in the engine's operation. Thus, replacing retainer clips is a fundamental part of the process when handling pistons with floating pins.