Page 161 - Manual Oficina Polaris RS1 2018 e 2019

ENGINE / COOLING SYSTEM

CONNECTING ROD BEARING SELECTION CRANKSHAFT MAIN BEARING SELECTION
In order to select the proper bearing for the connecting In order to select the proper main bearings for the
rods, you must reference the number on each connecting crankshaft, you must reference the six numbers on the
rod u & i and match that up with the rod journal letters crankcase i and match that up with the main journal
on the crankshaft o. letters on the crankshaft u.

3

In this example, you would use the number 2 as the In this example, you would use the number 2 as the
connecting rod code. You would use letters G and G as crankcase codes (case journals 1, 2, 3, 4). You would
the crankshaft codes (crank journals 2 and 4). Based off use letters G, Y, G, Y as the crankshaft codes (crank
the bearing selection chart, you would use a Green journals 1, 3, 5 and 6). Based off the bearing selection
bearing for each connecting rod chart, you would use:

Bearing Selection Chart — Rod Green bearing for Main #1
Yellow bearing for Main #2
Crankshaft
Green bearing for Main #3
Code B G Y
Yellow bearing for Main #4
1 Blue Blue Green
Rod Bearing Selection Chart — Main Bearings
2 Blue Green Yellow
3 Green Yellow Yellow Crankshaft
Code B G Y
1 Blue Blue Green
Case
2 Blue Green Yellow
3 Green Yellow Yellow

9928689 - 2018 RZR RS1 Service Manual 3.75
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