Polaris Virage TX 2000 Service Manual page 140

ENGINE
Assembly - Polaris Engines
17.Lubricate main bearing oil holes with Polaris
Premium 2 Cycle engine oil and rotate crankshaft to
distribute oil evenly.
18 .Install one C-clip in piston with gap facing up or
down. Be sure clip is fully seated in groove.
19 .Lubricate and install piston rings on piston. Letter
marked on end of ring faces upward.
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