Diesel Data: Automotive Repair

Piston Ring: Specifications

Piston Rings Compression 2
Oil Ring 1
Side Clearance, 1st Compression, Top 0.0016-0.0037 inch
2nd Compression 0.0016-0.0037 inch
Oil Control None - Side Sealing Ring End Gap,
1st Compression, Top 0.0098-0.0157 inch
2nd Compression 0.0138-0.0020 inch
Oil Control 0.0098-0.0299 inch