Polaris 850 MATRYX INDY XC 129 2021 Manual page 266

ENGINE / COOLING / EXHAUST
• Heavy carbon / oil residue will accumulate on the guillotine blades, springs, and shafts as the E-VES assembly is
extracted from the cylinder. The two photos are of a guillotine assembly removed from an engine with over 5,000
miles (8,046 KM) on it. The engine oil used during break-in and subsequent driving was VES oil.
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9850064 R03 - 2021 650 / 850 Matryx Trail Performance / Crossover Snowmobile Service Manual
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