Piston Rings: Installation
WARNING: This page is about a different variant/trim than selected.
- Measure the end gap (1) with rings at the bottom of the cylinder.
- Ring # 1 clearance is.20 mm to.35 mm.
- Ring # 2 clearance is.20 mm to.40 mm.
- Measure the vertical clearance (2) of the piston rings (1).
- Ring # 1 clearance is.012 mm to.060 mm.
- Ring # 2 clearance is.010 mm to.030 mm.
- Install the rings on the pistons as shown.
- Compression ring (1)
- Sealing ring (2)
- Oil Ring Rail (3)
- Oil Ring Expander (4)
- The ring gaps when installed must be positioned as shown.
- Ring one (1)
- Upper side rail (2)
- Ring two and spacer expander (3)
- Lower side rail (4)
- Install the pistons and connecting rods. (Refer to ENGINE/ENGINE BLOCK/PISTON & CONNECTING ROD - INSTALLATION) .