Contents Wiring diagrams Section: Mechanical All sections

Piston Rings Lexus LS II

Mechanical 1 illustration

Ensure piston ring end gap and side clearance are within specification. See PISTONS, PINS & RINGS under ENGINE SPECIFICATIONS. Position piston ring gaps in proper areas, with identification mark on piston ring toward top of piston. see scheme 46

Note. Top ring is marked with "T" or 1R identification mark. Second ring is marked with 2T or 2R identification mark.

Scheme 43

Scheme 43: Piston Rings