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1The piston ring gap may be a butt, step, or angle joint. The gap is there to provide clearance for thermal expansion during engine operation [blank_start]Piston Ring Joints[blank_end]
- APiston Ring Joints
2[blank_start]piston rings[blank_end] fit into the piston grooves but spring out to press against the cylinder walls. When properly lubricated, piston rings form an effective seal.
- Apiston rings
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- Quiz on Untitled, created by renny lapuz on 13/10/2022.
- Author
- renny lapuz
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- English
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