SERVICE BULLETIN
— Confidential and Proprietary —

SLI

Release Date: February 16, 2024
Expiration Date: February 16, 2026

Communication #: T-24-02
Model Year(s): 2023-2024

VERSION: R01 (February 16, 2024)
Revision

Release Date

Update

R01
2/16/2024
Initial Service Bulletin Release
Extended expiration date to 2/16/2026
R02
2/27/2025
If you are working with a printed copy, please verify you have the most current version of this document.

SUBJECT: TIMING CHAIN OIL JET
PURPOSE
Polaris has determined that some 2023 and 2024 Slingshot models may have a plugged timing chain oil jet which could
result in a lack of oil to the timing chain guides and risk causing severe engine damage.
To address this concern, Polaris has released this Service Bulletin with instructions to inspect the oil jet, and replace if
needed. The affected population is less than 40 VINs.

AFFECTED MODELS
MODEL YEAR
2023
2024

MODELS

AFFECTED RANGE

All Slingshot Models
(Limited Quantities)

Reference Unit Inquiry on the dealer website or
the Service Communications list on the STOP
site to look up affected units.

CUSTOMER NOTIFICATION
Dealers are required to review their sales records and make arrangements with customers for Bulletin completion. In
addition to consumer units, dealers are required to correct any affected units in their inventory. Polaris will be making phone
calls to the consumers affected by this Bulletin. Polaris will also send an email to owners for whom Polaris has a valid email
address.

CONTACT POLARIS
If you have questions that are not addressed in this document, contact Polaris Service through Ask Polaris or by phone at
800-330-9407 (US/Canada Dealers Only).

DEALER - WHAT TO DO?
As of February 16, 2024, YOU MUST NOT SELL OR DELIVER any NEW OR USED Model Year 2023-2024 Slingshot
vehicles affected by this Service Bulletin until it is repaired.

The information contained within this document is confidential and protected by U.S. and international copyright laws, and is the property of Polaris Inc. This document is
provided for the sole use of authorized Polaris dealers and distributors. This document is not to be distributed, duplicated, or copied, digitally or otherwise, without the written
consent of Polaris Inc.
T-24-02 (R02)

© 2024 Polaris Inc.

Page 1 of 25

WARRANTY CLAIM INFORMATION
TIMING CHAIN OIL JET INSPECTION
Bulletin #

T-24-02-AA

Claim Type

SB (Service Bulletin)

Labor Allowance

0.7 hours (42 minutes)

Part Number / Description

5814467 (QTY 1) Gasket, Valve Cover
7081496 (QTY 2) Clip, Fir Tree

Parts Availability

Available to order

University of Polaris Video Training
Required

NO

TIMING CHAIN OIL JET REPLACEMENT
Bulletin #

T-24-02-AB

Claim Type

SB (Service Bulletin)

Labor Allowance

5.3 hours (318 minutes)
• 2521817 (QTY 1) Jet, Oil
• 7081496 (QTY 2) Clip, Fir Tree
• 5814467 (QTY 1) Gasket, Valve Cover
• 3023187 (QTY 1) Guide, Chain Tension
• 3023186 (QTY 1) Guide, Chain Fixed

Part Number / Description

• 3023188 (QTY 1) Guide, Chain Upper
• 5418710 (QTY 1) Belt, Stretch
• 2884537 (QTY 1) Engine Oil, 5W-50 (Gallon)
• 2884536 (QTY 2) Engine Oil, 5W-50 (Quart)
• 2521728 (QTY 1) Filter, Oil
• 2871557 (QTY 1) Crankcase Sealant, Three Bond 1215 (5 oz.)

Parts Availability

Available to order

University of Polaris Video Training
Required

NO

Claim Submission:
• Submit photos of the oil jet to an ASK Polaris>Diagnostics case, add T-24-02 to the case description, and wait for further
instructions from Polaris Technical Service.

COVERAGE PERIOD
Coverage will begin on February 16, 2024. Coverage will expire on February 16, 2026.

The information contained within this document is confidential and protected by U.S. and international copyright laws, and is the property of Polaris Inc. This document is
provided for the sole use of authorized Polaris dealers and distributors. This document is not to be distributed, duplicated, or copied, digitally or otherwise, without the written
consent of Polaris Inc.
T-24-02 (R02)

© 2024 Polaris Inc.

Page 2 of 25

FEEDBACK FORM
A feedback form has been created for the technician to provide Polaris with an overall
satisfaction rating for the instructions, provide comments on your experience or upload
pictures/video. The form is viewable on mobile devices by scanning the QR code or on a
PC by clicking HERE.

The information contained within this document is confidential and protected by U.S. and international copyright laws, and is the property of Polaris Inc. This document is
provided for the sole use of authorized Polaris dealers and distributors. This document is not to be distributed, duplicated, or copied, digitally or otherwise, without the written
consent of Polaris Inc.
T-24-02 (R02)

© 2024 Polaris Inc.

Page 3 of 25

INSPECTION PROCEDURE
T-24-02-AA - TOOLS REQUIRED
• Pliers, Side Cutting
• Socket Set, Metric
– Socket Size: 8, 10 mm
• Socket Set, Torx® Bit
– Socket Size: T40
• Torque Wrench
• Special Service Tool:
– 90° / Dual Lens Borescope
• Air Compressor, Long Nosed Air Gun

The information contained within this document is confidential and protected by U.S. and international copyright laws, and is the property of Polaris Inc. This document is
provided for the sole use of authorized Polaris dealers and distributors. This document is not to be distributed, duplicated, or copied, digitally or otherwise, without the written
consent of Polaris Inc.
T-24-02 (R02)

© 2024 Polaris Inc.

Page 4 of 25

T-24-02-AA - OIL JET INSPECTION
VEHICLE PREPARATION

b. Gently pry the retaining clip upwards into the open
position.

1. Park vehicle on a flat surface.
2. Shift vehicle to NEUTRAL
3. Apply parking brake.
4. Press START/STOP button to turn vehicle OFF.
5. Remove key fob from proximity of vehicle.

VALVE COVER REMOVAL
WARNING
A hot engine can cause serious burns. Allow engine to
cool or wear protective gloves when removing the spark
plugs.
1. Disconnect the breather hose by removing clip q from
the valve cover fitting.

c. Remove quick connect from the cylinder head air
vent fitting.
IMPORTANT
Place a shop rag over the end of the coolant line to catch
any fluid that may be in the line.
NOTICE
It is not necessary to remove the coolant vent line fitting
from the cylinder head, the valve cover will come off over
it. The vent line can be removed with the coil harness to
avoid cutting the double zip tie.
2. Unplug the spark plug wire connectors e from the
ignition coils.

a. Insert a #1 flat blade screw driver into the pry slot on
the top of the retaining clip w.

IMPORTANT
To prevent damage to the retaining clip, be sure to use a
flat blade screwdriver that fits into the pry slot.

The information contained within this document is confidential and protected by U.S. and international copyright laws, and is the property of Polaris Inc. This document is
provided for the sole use of authorized Polaris dealers and distributors. This document is not to be distributed, duplicated, or copied, digitally or otherwise, without the written
consent of Polaris Inc.
T-24-02 (R02)

© 2024 Polaris Inc.

Page 5 of 25

3. Using 8mm & 10mm sockets, remove the ignition coil
fasteners r.

6. Using compressed air, blow out the vent fitting cavity to
remove any dust or debris prior to removing the valve
cover.
7. Using a T40 socket, remove valve cover fasteners u.
Remove valve cover and gasket. DISCARD gasket i.

IMPORTANT
Before removing the ignition coils, clean out plug wells
with compressed air to remove any loose dirt or debris.
8. Connect the coolant line quick connect to the coolant
vent line fitting to avoid loss of coolant during
inspection.

4. Remove ignition coils t.

5. Snip the electrical tie downs y and leave the fir trees in
the valve cover.

The information contained within this document is confidential and protected by U.S. and international copyright laws, and is the property of Polaris Inc. This document is
provided for the sole use of authorized Polaris dealers and distributors. This document is not to be distributed, duplicated, or copied, digitally or otherwise, without the written
consent of Polaris Inc.
T-24-02 (R02)

© 2024 Polaris Inc.

Page 6 of 25

OIL JET INSPECTION
NOTICE
Due to the tight proximity to the front cover, a 90 degree borescope will be needed to get a clear image of the jet for
inspection. If you do not have access to a 90 degree borescope, and are not willing to purchase one, the front timing
cover will need to be removed for jet inspection.
1. Locate the oil jet located behind the front cover as
shown.

3. Insert a borescope into the gap between the front cover
and cam chain.

2. Use a long nose air gun to clear any oil from the oil jet.
OIL JET IS NOT PLUGGED

OIL JET IS PLUGGED

NOTICE
Make sure to blow air to remove oil from jet to clear any oil from the oil jet.

STOP!
• If the oil jet IS plugged, take pictures of the plugged jet and start an ASK Polaris Case.
Submit an Ask Polaris Service & Warranty Question> All Vehicle Diagnostic case. Add “T-24-02-AB inspection FAIL” in the
concern statement.
• If the oil jet NOT plugged, take pictures of the jet and start an ASK Polaris Case.
• Submit an Ask Polaris Service & Warranty Question> All Vehicle Diagnostic case. Add “T-24-02-AA inspection PASS” in the
concern statement.
The information contained within this document is confidential and protected by U.S. and international copyright laws, and is the property of Polaris Inc. This document is
provided for the sole use of authorized Polaris dealers and distributors. This document is not to be distributed, duplicated, or copied, digitally or otherwise, without the written
consent of Polaris Inc.
T-24-02 (R02)

© 2024 Polaris Inc.

Page 7 of 25

3. Install new cable ties y to the valve cover.

VALVE COVER INSTALLATION
1. Assemble the valve cover and a NEW gasket i
(5814467). Make sure that the gasket is located in the
retaining groove in the valve cover.

4. Install the ignition coils t.

IMPORTANT
Apply liquid engine sealant at the T-Joint
2. Install the cover on the cylinder head and hand start the
fasteners u. Using sequence shown, torque fasteners
to specification.

5. Install the ignition coil fasteners r. Torque to
specification

TORQUE
Valve Cover Fasteners:
89 in-lbs (10 N·m)

TORQUE
Ignition Coil Retaining Fasteners:
80 in-lbs (9 N·m)

The information contained within this document is confidential and protected by U.S. and international copyright laws, and is the property of Polaris Inc. This document is
provided for the sole use of authorized Polaris dealers and distributors. This document is not to be distributed, duplicated, or copied, digitally or otherwise, without the written
consent of Polaris Inc.
T-24-02 (R02)

© 2024 Polaris Inc.

Page 8 of 25

6. Connect the spark plug wire connectors e to the
ignition coils.

7. Connect the breather hose by securing clip q to the
valve cover fitting. Connect the coolant vent line fitting
w.

NOTICE
Listen for an audible click when connecting the coolant
line fitting and gently pull on the connector to make sure
the line is fully connected.

The information contained within this document is confidential and protected by U.S. and international copyright laws, and is the property of Polaris Inc. This document is
provided for the sole use of authorized Polaris dealers and distributors. This document is not to be distributed, duplicated, or copied, digitally or otherwise, without the written
consent of Polaris Inc.
T-24-02 (R02)

© 2024 Polaris Inc.

Page 9 of 25

REPAIR PROCEDURE
T-24-02-AB - TOOLS REQUIRED
• Pliers, Side Cutting
• Socket Set, Metric
– Socket Size: 8, 10 mm
• Socket Set, Torx® Bit
– Socket Size: T40
• Wrench Set, Metric
– Wrench Size: 8, 10 mm
• Torque Wrench
• Special Service Tool:
– Belt Stretch Tool - OTC 7425 or equivalent
– Oil Filter Socket - PU-52890
• Scraper

The information contained within this document is confidential and protected by U.S. and international copyright laws, and is the property of Polaris Inc. This document is
provided for the sole use of authorized Polaris dealers and distributors. This document is not to be distributed, duplicated, or copied, digitally or otherwise, without the written
consent of Polaris Inc.
T-24-02 (R02)

© 2024 Polaris Inc.

Page 10 of 25

T-24-02-AB - OIL JET REPLACEMENT

4. Remove positive terminal nut e and disconnect the
main charging lead from the alternator.

ALTERNATOR REMOVAL
1. Remove the two fasteners securing the battery cover to
the battery bracket.

5. Disconnect the alternator electrical connector.

2. Loosen negative (-) battery terminal bolt and
disconnect.

6. Cut the stretch belt and remove.

3. Disconnect the breather tube q from the valve cover.
Loosen two worm clamps w and remove the intake air
boot and breather hose.

7. Remove three bolts r securing the alternator to the
engine block and three bolts t securing the alternator
to the intake manifold. Remove the alternator.

The information contained within this document is confidential and protected by U.S. and international copyright laws, and is the property of Polaris Inc. This document is
provided for the sole use of authorized Polaris dealers and distributors. This document is not to be distributed, duplicated, or copied, digitally or otherwise, without the written
consent of Polaris Inc.
T-24-02 (R02)

© 2024 Polaris Inc.

Page 11 of 25

HARMONIC DAMPER REMOVAL
1. Remove three fasteners q and coolant bracket w to
gain additional access.

NOTICE
The radiator hoses do not need to be disconnected.
2. Cut the stretch belt and remove.
3. Disconnect the cooling fan electrical connectors e and
remove retaining clips from the shroud.

5. Remove the fasteners r holding the rear radiator
shroud to the radiator assembly and remove the
shroud..

6. Rotate the engine to top dead center aligning the Intake
and Exhaust camshaft sprockets to the cylinder head
with the index marks.