NHTSA ID Number: 10244730
Manufacturer Communication Number: IND_10.05.2023_3
TSB/Document Date: 2023-11-02
Summary
This Indian
Motorcycle Help Center article provides information regarding the inspection and maintenance of the brake system on 2023 Indian Sport Chief motorcycles.
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- Mixes well with conventional fluids
- Low-moisture formula provides excellent vapor lock...
- Ideal for hydraulic and disc brakes
- Provides an extra margin of safety in extreme braking...
- Mix of polyglycol ethers ensures hot brake-system operation...
- Excellent for ABS, disc and drum brake systems
- Delivers braking power when needed by avoiding a spongy...
- Both wet and dry boiling points exceed the minimum...
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TSB/Document ID: IND_10.05.2023_3
Replacement Service Bulletin Number:
MFR Communication Date: 2023-10-05
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: SERVICE BRAKES, HYDRAULIC
MFR Component System:
MFR Component Subsystem:
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Help Center Home / Article
10/5/2023
2023 Sport Chief Brake System Inspection and Maintenance
Required Tools and Supplies
10mm Socket
Phillips® Socket
Phillips® Screwdriver
Flat-Head Screwdriver
Ratchet
Torque Wrench
Brake Rotor Measurement Tool
Mirror
All-Purpose Grease
Safety Glasses
Nitrile Gloves
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To learn more about tools, read the Tools and Fasteners Guide. Always wear safety glasses and nitrile
gloves when servicing your Indian Motorcycle.
To inspect and maintain the brake system on your Indian Sport Chief, follow these steps:
1. Park the motorcycle on a flat, level surface in the fully upright position.
2. With the handlebars pointing straight ahead, inspect the fluid level in the front brake reservoir
through the sight glass. Tip: A flashlight can be used to illuminate the reservoir in dark areas.
3. If fluid is needed, clean the area with a clean cloth.
4. Remove the two cover fasteners with a Phillips® screwdriver.
5. Lift the cover and diaphragm off and set aside.
6. Add fluid as needed. Do not overfill.
7. Reinstall the diaphragm, cover and fasteners. Torque the fasteners to 13 in-lbs (1.4 Nm).
8. Clean any residual fluid off the vehicle to prevent paint damage.
9. Move to the brake lever hinge point and remove the bottom nut with a 10mm socket.
10. Remove the pivot pin with a flat-head screwdriver, and pull the brake lever out.
11. Clean off any old grease or dirt from the pivot pin and brake lever.
12. Lubricate the pivot pin and brake lever hinge point with all-purpose grease.
13. Clean any old grease from the brake lever bracket and lubricate with all-purpose grease.
14. Reinstall the brake lever and align the pin hole.
15. Reinstall the pivot pin fully.
16. Reinstall the nut, and torque to 53 in-lbs (6 Nm).
17. Clean any residual grease off the bike and ensure proper operation of the brake lever.
18. Inspect the banjo bolts on the inside of the master cylinder for leaks.
19. Follow the brake lines from the front junction block to the front brake calipers, looking for any
leaks, kinks or damage. Ensure the retention clip is properly secured.
20. Inspect the connections at the front brake caliper for leaks.
21. Position an inspection mirror at the back side of the caliper to view the friction material. Replace
when the thinnest point of the friction material has worn to the service limit indicator groove.
22. Measure the thickness of the front brake rotor at four or more locations. Replace the rotor if
damaged or worn to the minimum thickness, 4.5mm (0.18 inches), at any point. Repeat on other
side.
23. Move to the rear fluid reservoir near the rear brake pedal on the right side of the bike.
24. Ensuring the bike is level, inspect the fluid level while using a flashlight as needed.
25. If fluid is needed, clean the area with a clean cloth.
26. Remove the two cover fasteners with a Phillips® screwdriver.
27. Lift the cover and diaphragm off and set aside.
28. Add fluid as needed. Do not overfill.
29. Reinstall the diaphragm, cover and fasteners. Torque the fasteners to 15 in-lbs (2 Nm).
30. Clean any residual fluid off the vehicle to prevent paint damage.
31. Inspect for leaks on the banjo bolts at the rear master cylinder.
32. Look for any leaks, kinks or damage to the rear caliper banjo bolt.
33. Inspect the rear brake pads and rotors and replace any that are worn to 4.5mm (0.18 inches).
34. If inspection reveals a need for service or replacement, see your authorized Indian Motorcycle
Dealer.
For more information, see your authorized Indian Motorcycle Dealer. Find a dealer near you with the
Dealer Locator.
Maintenance tips, procedures and specifications can be found in your Owner's Manual.
To find diagrams and replacement part numbers, use the online parts catalog.
Phillips® is a registered trademark of the Phillips Screw Company
YouTube® is a registered trademark of Google LLC
Unless noted, trademarks are the property of Indian Motorcycle International, LLC.
© 2023 Indian Motorcycle International, LLC
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