Piston Ring, Engine

PISTON RINGS
Number of Rings Per Piston 3
Compression 2
Oil 1
Oil Ring Type 3-Piece, Steel Rail; Chrome-Face
Ring Width
Compression (1) 1.47 - 1.49 mm
(0.0578 - 0.0586 inch)
(2) 1.46 - 1.50 mm
(0.057 - 0.0591 inch)
Oil-Steel Rails 0.510 mm
(0.0201 inch)
Ring Gap
Compression 0.300 - 0.550 mm
(0.0118 - 0.0217 inch)
Oil-Steel Rails 0.250-1.00 mm
(0.0098 - 0.0394 inch)
Ring Side Clearance
Compression (1) 0.040 - 0.085 mm
(0.0015 - 0.0033 inch)
(2) 0.03O - 0.095 mm
(0.0012 - 0.0037 inch)
Oil-Steel Rails 0.014 - 0.226 mm
(0.0005 - 0.0089 inch)
Service Rings
Ring Gap
Compression 0.300 - 0.550 mm
(0.0018 - 0.0217 inch)
Oil-Steel Rails 0.250 - 1.00 mm
(0.0098 - 0.0394 inch)
Ring Side Clearance
Compression 0.03O - 0.095 mm
(0.0012 - 0.0037 inch)
Oil-Steel Rails 0.014 - 0.226 mm
(0.0005 - 0.0089 inch)