Piston Installation

• Apply molybdenum disulfide oil solution to the oil ring expander, and install the oil ring expander [A] in the bottom piston ring groove so the ends [B] butt together.

• Apply molybdenum disulfide oil solution to the oil ring steel rails, and install the oil ring steel rails, one above the expander and one below it.

OSpread the rail with your thumbs, but only enough to fit the rail over the piston. ORelease the rail into the bottom piston ring groove.

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