Polaris RANGER EV 2015, Service Manual

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9926595 R01 - 2015-2016 RANGER EV Service Manual
© Copyright Polaris Industries Inc.
3.13
7. Install nuts on wire terminal block to secure leads to
the block and torque to specification.
TORQUE
Terminal Block Nuts:
11 ft-lb (15 Nm)
8. Install drive motor (Drive Motor Installation, page
3.7).
DRIVE MOTOR BENCH TESTS
The main components of the drive motor can be tested
with an Ohmmeter. In addition to the bench tests outlined
here,
look for physical damage, corrosion, and
discoloration from overheating. These tests can also be
performed with the motor installed on the vehicle (see
Chapter 8, Electrical).
Thermistor Test
1. Connect an Ohmmeter across the two wires leading
from the stator (white harness). Compare reading to
specification.
2. Connect one meter lead to either of the two wires
and the other to the motor case. There should be no
continuity to the case (Infinite or O.L.).
TEMPERATURE SENSOR RESISTANCE
580 Ω ± 10% @ 68° F (20° C)
SENSOR WIRE(S) TO MOTOR CASE:
Ω (OL)
3. Connect one lead of an Ohmmeter to each stator
lead and the other to the stator case. There should
be no continuity to the case on any of the three
leads.
STATOR WINDINGS TO GROUND
Ω (OL)
DRIVE MOTOR