Polaris SCRAMBLER 90 User Manual

ELECTRICAL
5.2
SPECIAL TOOLS
Fluket 73 Multitester PN 2870659.......
Strobe Timing Light PN 2870630..........
Tachometer PN 8712100 or.................
PN 8712500
Christie Multi--Batttery Charger PN PV--63070
(Available from SPX 800--328--6657)
ELECTRICAL SERVICE
NOTES
Keep the following notes in mind when diagnosing an
electrical problem.
G Refer towiring diagram for stator and
electrical component resistance
specifications.
G When measuring resistance of a
component that has a low resistance
value (under10 Ohms), remember to
subtract meter lead resistance from
the reading. Connect the leads
together and record the resistance.
The resistance of the component is
equal to tested value minus the lead
resistance.
G Becomefamiliar with the operation of
your meter. Be sure leads are in the
proper jack for the test being
performed (i.e. 10A jack for current
readings). Refer to the Owner’s
manual included with your meter for
more information.
G Voltage, amperage, and resistance
values included in this manual are
obtained with a Fluket 73 Digital
Multimeter or a Tektronixt
DMM155. Both of these meters are
acceptable for use when
diagnosing electrical problems.
Readings obtained with other
meters may differ.
G Pay attention to the prefix on the
multimeter reading (K, M, etc.) and
the position of the decimal point.
G For resistance readings, isolate the
component to be tested. Disconnect
it from the wiring harness or power
supply.
G This ignition system timing is non
adjustable. The specifications on
page 1.3 are intended for reference
only.
2003 MODEL YOUTH ATV
SPEED
RESTRICTION
Per ANSI / SVIA--1--2001 (sec. 6.1.3)
the AS DELIVERED TO THE CON-
SUMER: The speed of youth models is
restricted to under
10 MPH for the 50 cc
models and under
15 MPH for the 90 cc
models. The dealer CANNOT, under
any circumstances, either prior to the
sale or later, even at the consumers
request, remove or adjust any speed
limiting device. Any speed limiting de-
vice can only be removed or adjusted
by the consumer
when they determine
their child is capable of the additional
speed. Per ANSI / SVIA--1--2001 (sec.
6.2) the unrestricted top speed is less
than 15 MPH for the 50 cc models and
less than 30 MPH for the 90 cc models.
SPEED CONTROL SYSTEMS
Electronic Speed Control System
2003 Polaris Youth ATVs are equipped with an
electronic speed control system, which controls the
engine RPM and speed of the ATV.
Speed can be adjusted by removing or installing the
jumper ontheCDI (A). Withthejumper installed, 50cc
models will travel no faster than 10 mph and 90cc
models will travel no faster than 15 mph. With the
jumper removed, 50cc models will travel no faster
than 15mph and 90cc models will travel no faster than
30 mph.
Jumper Removal and Installation
1. Remove the CDI and its rubber mounting strap
from the mounting tab, which is located on the
frame bulkhead near the steering post. It can be
accessed through the left front fender.
2. Remove the two screws (B) from the jumper to
remove or install the jumper. Reinstall the
screws.
3. Reinstall the CDI and mounting strap onto the
mounting tab.
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Polaris SCRAMBLER 90 Specifications

General

Brand	Polaris
Model	SCRAMBLER 90
Category	Offroad Vehicle
Language	English