3.50
ENGINE / COOLING
9924096 - 2013 RANGER RZR XP 900 / RZR XP 4 900 Service Manual
© Copyright 2012 Polaris Sales Inc.
8. If the crankshaft gear (S) is damaged, the crankshaft
assembly must be replaced.
9. If the auxiliary sprocket (T) is damaged, remove the
sprocket with a 3-jaw puller.
10. Using an arbor press, install new sprocket in any
orientation to the depth shown in the following
illustration.
11. Support crankshaft on V-blocks or on-centers in a
crankshaft stand or lathe. Measure crankshaft runout
and replace if runout exceeds maximum listed below.
12. Visually inspect surface of crankshaft main and
connecting rod journals. Replace crankshaft if any
journal is scratched or pitted.
Auxiliary Sprocket Installed Depth:
1.0551 ± .0039 in. (26.8 ± 0.1 mm)
1.0551 ± .0039 in.
(26.8 ± 0.1 mm)
Crankshaft Maximum Runout:
.001 in. (0.025 mm)