After honing, which substance is appropriate to clean cylinder walls?

Study for the 310T Engine and Supporting Systems Test with flashcards and multiple choice questions, each question has hints and explanations. Get ready for your exam!

Multiple Choice

After honing, which substance is appropriate to clean cylinder walls?

Explanation:
Cleaning cylinder walls after honing focuses on removing the abrasive slurry and metal particles left behind so the piston rings can seat smoothly and the bore finish isn’t scored. A soap and water solution is ideal because soap lowers surface tension and helps lift and suspend fine grit, while water carries those particles away. This combination cleans effectively without leaving greasy or flammable residues. Fresh engine oil would leave a film that can trap particles and hinder inspection or seating, and gasoline or other solvents can leave hydrocarbon residues or pose fire hazards. So, using soap and water provides a safe, thorough clean that prepares the bore for the next steps.

Cleaning cylinder walls after honing focuses on removing the abrasive slurry and metal particles left behind so the piston rings can seat smoothly and the bore finish isn’t scored. A soap and water solution is ideal because soap lowers surface tension and helps lift and suspend fine grit, while water carries those particles away. This combination cleans effectively without leaving greasy or flammable residues. Fresh engine oil would leave a film that can trap particles and hinder inspection or seating, and gasoline or other solvents can leave hydrocarbon residues or pose fire hazards. So, using soap and water provides a safe, thorough clean that prepares the bore for the next steps.

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