BRAKE LINE BLEEDER SCREW
J046842008-01-29
GENERAL
Kit Number
4890
Models
This replacement brake line bleeder screw fits:
- 2007 and later VRSC models.
- 2008 and later FL Touring models.
Service Manual Required
WARNINGRider and passenger safety depend upon the correct installation of this kit. Use the appropriate service manual procedures. If the procedure is not within your capabilities or you do not have the correct tools, have a Harley-Davidson dealer perform the installation. Improper installation of this kit could result in death or serious injury. (00333b)
NOTE
This instruction sheet references Service Manual information. A Service Manual for your model motorcycle is required for this installation and is available from a Harley-Davidson Dealer.
Models With ABS Brakes
WARNINGThe rider's safety depends upon the correct installation of this kit. Dealer installation is required for vehicles equipped with ABS brakes. Proper installation of this kit requires the use of special tools available only through a Harley-Davidson Dealer. An improperly serviced brake system can adversely affect brake performance, which could result in death or serious injury. (00578b)
Kit Contents
Table 1. Kit Contents
Description (Quantity) | Part Number |
|---|---|
Bleeder screw | Not sold separately |
INSTALLATION
WARNINGContact with DOT 4 brake fluid can have serious health effects. Failure to wear proper skin and eye protection could result in death or serious injury.
- If inhaled: Keep calm, remove to fresh air, seek medical attention.
- If on skin: Remove contaminated clothing. Rinse skin immediately with plenty of water for 15-20 minutes. If irritation develops, seek medical attention.
- If in eyes: Wash affected eyes for at least 15 minutes under running water with eye lids held open. If irritation develops, seek medical attention.
- If swallowed: Rinse mouth and then drink plenty of water. Do not induce vomiting. Contact Poison Control. Immediate medical attention required.
- See Safety Data Sheet (SDS) for more details available at sds.harley-davidson.com
NOTICE
DOT 4 brake fluid will damage painted and body panel surfaces it comes in contact with. Always use caution and protect surfaces from spills whenever brake work is performed. Failure to comply can result in cosmetic damage. (00239c)
NOTE
Immediately wipe up any brake fluid spillage with a clean, dry, soft cloth. Follow up by thoroughly wiping affected area with a clean, damp, soft cloth (small spills) or washing with a large quantity of soapy water (large spills).
Cover nearby motorcycle surfaces with a polyethylene protective sheet to help protect against damage to finish caused by spillage or splash of D.O.T. 4 brake fluid.
| 1 | Bleeder screw |
| 2 | Cap |
| 3 | Banjo bolt |
| 4 | O-ring |
Figure 1. Brake Line Bleeder Components
| 1. | See Figure 1. Remove the cap (2) from the bleeder screw (1), and set aside for re-use. Front caliper: Hold the banjo bolt (3) firmly in place with a wrench, and remove the bleeder screw from the banjo bolt with a second wrench. Rear caliper: Remove the bleeder screw from the brake caliper. NOTE When removing or replacing a brake line bleeder screw, remove and discard the O-ring (4, if present) from the banjo bolt or caliper bore before installing the new bleeder screw. The O-ring is used only for brake bleeding at the factory, and is not necessary for operation of the brake system. If the O-ring is not removed, it may become lodged in the bore upon installation of the new bleeder screw, and prevent proper tightening and sealing of the bleeder screw. | |
| 2. | If present, remove and discard the O-ring from the banjo bolt or caliper bore, and clean out any dirt or residue remaining in the bore. | |
| 3. | Install the new bleeder screw, and tighten to 9–11.3 N·m (80–100 in-lbs) NOTE The brake system on this vehicle uses D.O.T. 4 BRAKE FLUID. Do not mix grades of brake fluid as they are not compatible. Mixing different types of fluid may adversely affect braking ability and lead to brake failure which could result in death or serious injury. Immediately wipe up any brake fluid spillage with a clean, dry, soft cloth. Follow up by thoroughly wiping affected area with a clean, damp, soft cloth (small spills) or washing with a large quantity of soapy water (large spills). Verify that the fuel tank, front fender, chrome, and footboards are properly covered with a polyethylene protective sheet. | |
| WARNING Contact with DOT 4 brake fluid can have serious health effects. Failure to wear proper skin and eye protection could result in death or serious injury.
| ||
| 4. | Refer to the Service Manual and follow the instructions given to bleed the brakes. |