Page 158 - Manual Oficina Polaris RS1 2018 e 2019

ENGINE / COOLING SYSTEM

CONNECTING ROD INSPECTION 4. Measure small end I.D. in two directions as shown.
Record measurements and compare to
1. The 3 digit numbers stamped onto the intake side of specifications. Replace connecting rod if worn past
the connecting rod are serial numbers used to match the service limit specification.
the rod cap w with the rod stem e.

2. The number r and letter t stamped onto the MEASUREMENT
exhaust side of the connecting rod represent the bore
diameter and weight grading of the connecting rod. Connecting Rod Small End I.D.:
.7879 - .7885" (20.015 - 20.030 mm)
Service Limit:
.7897" (20.06 mm)
5. Install matching rod cap on connecting rod (without
bearings) and install the bolts.
6. Tighten bolts snug, then torque to specification.

TORQUE
13 ft-lbs (18 Nm)

7. Using a dial bore gauge, measure big end I.D. in two
directions shown. Record measurements and
compare to specifications.

3. Inspect the small end and big end of connecting rod
(and matching rod cap) for damage, galling of surface
or pitting.

8. Refer to the number stamped onto the exhaust side
of the connecting rod. This number represents the
bore diameter.

3.72 9928689 - 2018 RZR RS1 Service Manual
© Copyright Polaris Industries Inc.