3
9850060 R02 - 2020-2021 850 AXYS™ Long Track Snowmobile Service Manual
© Copyright Polaris Inc.
3.9
ELECTRONIC OIL PUMP
ELECTRONIC OIL PUMP MOUNTING
The electronic oil pump
q
is mounted to the lower right
side of the bulkhead. The oil pump snaps into the oil
pump mount bracket
w
.
The two-pin wire harness connector
e
faces upward.
NOTICE
Image for reference only.
ELECTRONIC OIL PUMP - FLOW
OFFSET IDENTIFICATION
IMPORTANT
Severe engine damage will occur if the incorrect oil
pump flow number is programmed into the ECU.
A flow offset number is assigned to each oil pump at the
time of manufacture. The part number label
q
on the oil
pump housing will have the three digit offset number
w
printed on it. The seven digit number preceding the (-) is
the Polaris part number and subject to change.
Item
e
is the manufacturing serial number and not used.
If replacing the electronic oil pump with a new part, note
the offset numbers printed on the housing labels. If the
new pump’s offset number is different, Digital Wrench
must be used to set the new flow offset.
NOTICE
The oil pump offset number is also printed on the ECU
label. Edit the label if the new oil pump has a different
offset number.
ENGINE / COOLING / EXHAUST
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