chrome rear master cylinder/reservoir kit - HARLEY
Contents
1. b For Softail models Install the brake pedal washer and screw Tighten to 12 16 ft lbs 16 3 21 7 Nm 3 Apply Loctite 243 blue to threads and thread on hex nut capturing cartridge to mounting flange Tighten the hex nut to 50 ft lbs 68 Nm 4 Obtain banjo bolt and two new steel rubber washers 5 Install hydraulic line to master cylinder reservoir using banjo bolt with washer oriented on each side of banjo fit ting Tighten banjo bolt to 17 22 ft lbs 23 31 Nm 6 For all Touring models and for Softail models with footboards Install footboard with pivot bolts and nuts so that the nuts are on the inboard side Tighten nuts to 84 108 in Ibs 9 5 12 2 Nm 7 For Touring models with fairing lowers Install lower fairings See Service Manual for procedure Bleed the Rear Brake WARNING Be sure that no lubricants or fluids get on tires wheels or brakes when changing fluid Traction can be adversely affected which could result in loss of control of the motorcycle and death or serious injury 00047d NOTE Hydraulic brake fluid bladder type pressure equipment can be used to fill brake master cylinder through the bleeder valve Remove master cylinder reservoir cover so that system cannot pressurize Do not use pressure bleeding equipment when the hydraulic system is sealed with master cylinder reservoir cover and gasket in place 1 Close the bleeder valve on the rear caliper 2 If removed return a length of pl2. Allow brake lever to return slowly to its released position 5 When all air bubbles have been purged verify fluid level in reservoir at 1 8 inch 3 2 mm from the top 6 Remove clear plastic tubing and tighten bleeder valve to 80 100 in Ibs 9 0 11 3 Nm Install bleeder valve cap 7 Attach cover to master cylinder reservoir Tighten screws to 6 8 in Ibs 0 7 0 9 Nm NOTE The sight glass enables the rider to visually check the brake fluid level without removing the master cylinder cover When the reservoir is full the sight glass is dark As the fluid level drops the glass lightens up Final Assembly and Test Ride 1 For models equipped with saddlebags Re install all brackets and saddlebags removed to access the rear brake calipers and the bleeder valve See Service Manual for procedure WARNING After installing seat pull upward on seat to be sure it is locked in position While riding a loose seat can shift causing loss of control which could result in death or serious injury 00070b 2 Follow the instructions in the Service Manual to reattach the negative battery cable 3 of 4 Follow the instructions to install the seat 4 With the ignition light key switch turned to IGNITION actuate the rear brake pedal to verify operation of the brake lamp WARNING After repairing the brake system test brakes at low speed If brakes are not operating properly testing at high speeds can cause loss of
3. 048a 2 Disconnect the negative battery cable Remove the Rear Master Cylinder Reservoir 1 For Touring models with fairing lowers Remove lower fairings See Service Manual for procedure J03518 2 For models equipped with saddlebags Access the rear brake bleeder valve See Service Manual for procedure 3 Install end of clear plastic tubing over rear caliper bleeder valve Place the free end in a suitable container WARNING Be sure that no lubricants or fluids get on tires wheels or brakes when changing fluid Traction can be adversely affected which could result in loss of control of the motorcycle and death or serious injury 00047d 4 Open bleeder valve 1 2 turn and pump brake pedal to drain brake fluid Close bleeder valve Figure 1 Footboard Pivot Bolts and Locknuts 5 See Figure 1 For Touring and Softail FLSTC l FLSTN FLSTS C and FLSTF I models Remove the two right side footboard pivot bolts and locknuts to remove the footboards 6 Place a suitable container under the rear brake master cylinder reservoir CAUTION Remove brake line components carefully Damage to seating surfaces can cause leakage 00320a 1 of 4 Banjo bolt Banjo line fitting Steel rubber washer Hex nut Penna Figure 2 Banjo Fitting 7 See Figure 2 Remove banjo bolt 1 and two steel rubber washers 3 to disconnect brake line banjo fitting 2 8 Drain brake line in contai
4. astic tubing over caliper bleeder valve Place free end of tube in a container 3 Stand motorcycle upright Clean and remove cover to master cylinder reservoir J03518 ACAUTION Direct contact of D O T 5 brake fluid with eyes can cause eye irritation swelling and redness Avoid eye contact In case of eye contact flush with large amounts of water and get medical attention Swallowing large amounts of D O T 5 brake fluid can cause digestive discomfort If swallowed obtain medical attention Use in well ventilated area KEEP OUT OF REACH OF CHILDREN 00144a CAUTION D O T 5 silicone hydraulic brake fluid is used in the hydraulic clutch Do not use other types of fluids as they are not compatible and could cause equipment damage 00204a NOTE Do not mix D O T 5 silicone hydraulic brake fluid with other grades of fluids as they are not compatible and could cause equipment damage 4 Repeat the following until all air bubbles are purged and pure brake fluid flows from the brake line a Add the grade of brake fluid specified in the Service Manual to the master cylinder reservoir until the fluid levelis 1 8 inch 3 2 mm from the top b Press and hold brake pedal to build up pressure c Open bleeder valve slowly about 1 2 turn counterclock wise Brake fluid and air bubbles will flow from bleeder valve and through tubing d When pedal has moved 1 2 to 3 4 of its full range of travel close bleeder valve clockwise
5. cMOTOR HARLEY DAVIDSON UB J03518 INSTRUCTIONS REV 2005 06 21 CHROME REAR MASTER CYLINDER RESERVOIR KIT GENERAL Kit Number 41775 04B Models This kit fits 1999 2004 Touring Models and 2000 2005 Softail models Additional Parts Required Installation of this kit will require the following additional parts Steel rubber washers Part Number 41731 01 Wheel bearing grease Part Number 99855 89 Brake pedal O rings Part Number 11364 Loctite Threadlocker 243 blue Part Number 99642 97 These parts are available separately from any Harley Davidson dealer WARNING The rider s safety depends 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 00333a 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 Kit Contents See Figure 5 and Table 1 INSTALLATION Prepare the Motorcycle for Service 1 Follow the instructions in the Service Manual to remove the seat IWAN IN To prevent accidental vehicle start up which could cause death or serious injury disconnect negative battery cable before proceeding 00
6. control which could result in death or serious injury 00289a 5 Test ride the motorcycle If the brake feels spongy repeat the rear brake bleeding procedure SERVICE PARTS is02509 Figure 5 Service Parts Chrome Rear Master Cylinder Reservoir Kit Table 1 Service Parts Chrome Rear Master Cylinder Reservoir Kit Item Description Quantity Part Number Item Description Quantity Part Number 1 Chrome rear master cylinder reservoir 41776 04 6 Spring retainer ring 40918 87 assembly 2 Stainless steel screw 2 2573 7 __ Pedal return spring 40920 87 3 Shipping plug 8 Dust boot 40922 87 4 Master cylinder repair kit 42382 87C Chrome rear cover assembly 46466 05 5 _ Pushrod kit 41957 97A 10 Cotter pin not shown 515 NOTE Item 9 Chrome Rear Cover Assembly includes the reservoir cover gasket and sight glass The gasket Part Number 42568 J03518 05 can be purchased separately from any Harley Davidson dealer 4 of 4
7. ner and secure brake line as required Discard steel rubber washers NOTE If necessary to access hex nut 4 release rear brake line from frame clips to move banjo fitting forward See Service Manual for brake line routing and frame clip locations 9 Using 1 1 8 inch wrench remove hex nut to free master cylinder assembly from mounting bracket TNN RLEY BAVID A TTT is02507 Figure 3 Brake Pedal Master Cylinder Assembly J03518 10 See Figure 3 Remove brake pedal master cylinder assembly a For Touring models Remove locknut with flat washer to free brake pedal master cylinder assembly from brake pedal spindle welded to frame b For Softail models Remove screw and flat washer to free brake pedal master cylinder assembly brake pedal spindle on footboard bracket 11 Remove and discard O ring on each side of brake pedal shaft bore 1 Cotter pin 2 Flat washer 3 Clevis pin Figure 4 Master Cylinder Push Rod to Brake Pedal Disassembly 1 See Figure 4 Remove cotter pin 1 and flat washer 2 from clevis pin 2 Supporting rear brake pedal master cylinder assembly in vise tap out clevis pin 3 using a brass drift and remove master cylinder assembly from brake pedal flange Assembly NOTE Do not disassemble the master cylinder the pedal return spring boot and retainer The master cylinder assembly is completely assembled and installed in the reservoi
8. r cylinder assembly 1 Obtain new master cylinder reservoir assembly from kit WARNING Use denatured alcohol to clean brake system components Do not use mineral based solvents such as gasoline or paint thinner which will deteriorate rubber parts even after assembly Deterioration of these components can cause brake failure which could result in death or serious injury 00291a 2 Clean new master cylinder reservoir assembly cover and cover gasket with denatured alcohol or the brake fluid grade specified in the Service Manual Wipe dry with a clean lint free cloth 2 of 4 3 Install two screws from the kit to fasten the cover to the reservoir Finger tighten the screws 4 Install master cylinder reservoir to brake pedal flange 5 Supporting the assembly with out damaging the chrome finish tap in clevis pin using a brass drift Install flat washer and new cotter pin from kit on clevis pin 6 Apply a light coat of Wheel Bearing Grease Part Number 99855 89 to the brake pedal shaft and bore 7 Install a new O ring on each side of bushings in brake pedal shaft bore Install the Rear Brake Master Cylinder Reservoir 1 Install brake pedal master cylinder assembly on the pedal spindle while fitting collar on cartridge body into square shaped hole in mounting bracket 2 Install brake pedal to brake pedal spindle a For Touring models Install flat washer and new locknut Tighten to 15 20 ft lbs 20 27 Nm
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