Traditional Culture Encyclopedia - The 24 Solar Terms - How to distinguish the positive and negative piston rings of Toyota Camry?
How to distinguish the positive and negative piston rings of Toyota Camry?
The letter of the piston ring faces upward, that is, toward the top of the piston.
The piston ring is a metal ring embedded in the piston groove. Piston rings are divided into two types: compression rings and oil rings. The compression ring can be used to seal the combustible mixture in the combustion chamber; The oil ring is used to scrape off the excess oil on the cylinder.
Advantages of Toyota Camry: stable appearance, strong engine power, rich interior configuration, humanized design, high comfort, good vehicle stability, large space, fast start and good normal quality.
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