Question about Harley Davidson XL Sportster 883 Motorcycles

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My front master cyclinder on my 1988 883 harley won't pump

My master cylinder was plugged, so i took it apart and cleaned it. I put fluid in it and nothing comes out. I bought another one at the swapmeet and it doesn't pump either

Posted by Anonymous on

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  • Harley Davidson Master
  • 41,919 Answers

Hi Anonymous, for more information on your question please visit the websites below and good luck:
HARLEY DAVIDSON FT MASTER CYLENDER REBUILD KIT INSTALL

Posted on May 21, 2015

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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DickCanFixIt
  • 948 Answers

SOURCE: Front brake master cylinder wont pump fluid

Yes, you can buy a master cylinder rebuild kit. If you can't find a rebuild kit the whole thing can also be replaced.

Posted on Jun 27, 2009

  • 17 Answers

SOURCE: Runs on back cylinder but front cylinder pops a little when idlin

This particular model uses a BS36ss carb for the # 1carb or back as you are calling it. there is an input and output as a pass through to the second carb intergrated into the fuel delivery system of the # 1 carb. the # 1 carb draws fuel from this port also. check for obstructions at this point where the 2 carbs intersect and in the transfer line to the front carb remember this is a neg. pressure regulated fuel system so any leaks at carb 2 (Front Carb) or Balance Tubes Between cylinders and it wont function . vacuum is the key

Posted on May 27, 2010

heimlich
  • 1978 Answers

SOURCE: i have 2004 honda crf

If the carburetor slow jet is clear than the blockage is in the carburetor body. Take the carburetor off and shoot carburetor cleaner through the body of the carburetor till it comes out the noozzle/hole in the throat of the carburetor.

Posted on Sep 06, 2010

  • 21 Answers

SOURCE: Have a problem with the clutch. On cold days my

Old dirty fluid may still be caught in the seals of the piston or may have damaged them.
This will stop the piston from returning all the way and engaging the do not start if not in neutral or stand not up, If clutch is pulled in it will bypass these safety stops until released.

Posted on Jan 30, 2011

Mr BrokRench
  • 1623 Answers

SOURCE: 2001 Harley Davidson Sportster 1200 C cranks but

Check your pick-up sensor located inside the timing cover,behind the adjustor plate. If the filament is not intact you will have no spark.
A defective coil, cam position sensor, or stator will also cause a no spark condition.

Good luck, i hope this will FixYa and get your bike back on the road.

Posted on Jun 28, 2011

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2 Answers

Need to know procedure for bleeding master cylinder and lines.


There is a special pump used to bleed the master cylinder first then after the master cylinder is installed you bleed the brakes and fill as you go it's a two-man operation

Mar 03, 2015 | Cars & Trucks

1 Answer

2005 Harley Davidson FXDL - FXDLI brake will not pump up


Hi mcknightmr, start by turning the front wheel all the way to the left and position the master cylinder and handle bars if necessary so that the top of the fluid bowl is parallel to the floor. If you have the brake line off the master cylinder make sure its full of Dot 5 and try priming it by putting a finger over the brake line hole and quickly tap the handle and release your finger to expell the air. Do this untill you see a geizer of fluid shoot straight up from the fluid bowl. Then attach the brake line and the clear plastic bleed line. This next procedure requires you to keep the bowl full at all times, never let the bypass holes at the bottom become exposed to air. Open the bleeder valve at the caliper a full turn and let the air and fluid run out untill you see no more bubbles. Close bleeder valve and check handle for pressure. If you can't get a solid pressurized lever after three attempts, you have to take it to your local dealer or shop and have it pressure bled. good luck

Aug 24, 2012 | 2005 Harley Davidson FXDL - FXDLI Dyna Low...

1 Answer

2005 Harley Davidson FXDL - FXDLI brake will not pump up


Hi Anonymous, for more information about your question please visit the websites below. Good luck and have nice day.
Motorcycle Brake Repair Replacing Bleeding Front Brake Fluid on 2008...

Aug 24, 2012 | 2005 Harley Davidson FXDL - FXDLI Dyna Low...

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There is a lot of play in the front brake on my 03 touring bike. Checked fluid and bleed brakes. Wasn't sure if maybe needs a new master cyclinder?


There was a problem w/ 03 front master cylinders there are often replaced ..complaint is lever goes all the way to grip....

Sep 27, 2011 | 2003 Harley Davidson FLHTC Electra Glide...

2 Answers

Where do you put the brake fluid in a 1998 Chevy malilbu


The brake fluid goes in a reservoir on top of the master cyclinder inside the firewall under the hood.

Open the hood of your 1998 Chevy Malibu and locate the brake fluid reservoir. On a 1998 Malibu, it's located on the driver's side closest to the front windshield. Open the reservoir tank and place the cap in a safe place where it won't get lost. Fill it to the fill line and not above then replace the cap and your done. Now you need to figure out where the brake fluid is going since this is a closed system and if it is low then your brakes are getting worn and more fluid is accumulating in the lines due to more travel of the brake cyclinders or you have a leak. The master cylinder should look like this picture, if you find this helpful, a vote with the thumbs up would be appreciated


dcramer531_128.jpg

Jul 15, 2011 | 1998 Chevrolet Malibu

1 Answer

How to bleed rear brakes


  1. Remove the top of the master cylinder reservoir.
  2. Using a turkey baster, **** out as much of the old dark inky fluid as you can.
  3. Clean any sediment out of the reservoir with a clean, lint-free rag. (Do not spill any brake fluid on any painted surfaces, it will remove the paint immediately.)
  4. Fill the master cylinder with clean brake fluid.
  5. Replace the top of the master cylinder reservoir.
  6. Pump the brake pedal several times (15 or more).
  7. Using a box wrench that fits the bleeder bolt, loosen the bleeder valves, but leave them closed. (A little penetrating oil drizzled on the bolts the day before will help to loosen them).
  8. Using a piece of clear plastic tubing (aquarium tubing works fine), push one end of the tube over the brake bleeder bolt.
  9. Put the other end of the tube into a small, clear bottle with an inch or two of clean brake fluid in it. (This will keep air from being sucked back into the brake cylinder.)
  10. Put a piece of 1 x 4 lumber or some other "spacer" under the brake pedal to prevent the pedal from traveling too close to the floor.
  11. Remove the top of the master cylinder reservoir.
  12. Top off the master cylinder reservoir with fresh fluid.
  13. Replace the top of the master cylinder reservoir.
  14. Have your helper sit in the driver's seat and slowly depresses the brake pedal with an even force and hold it down. The helper should shout "down" when the pedal is down as far as it will go.
  15. 15Starting with the rear passenger wheel (back right for righthand drive cars), turn the bleeder bolt to the left one quarter-turn. Old fluid and air will go down the tubing into the bottle. When the fluid stops, close the bleeder valve.
  16. Shout "up" to your helper, who at this point should remove his foot from the pedal allowing it to move up.
  17. Repeat this process until new, clear fluid comes from the bleeder tube. (After every five (5) times the brake pedal is depressed, top off the master cylinder reservoir with fresh fluid. Never let the reservoir get too low, or air will be sucked into the master cylinder.)
  18. Tighten the bleeder bolt.
  19. Repeat steps 14 to 17 on the left rear wheel.
  20. Repeat steps 14 to 17 on the right front wheel.
  21. Repeat steps 14 to 17 on the left front wheel.

Jun 23, 2011 | Harley Davidson Springbok Harley-davidson...

1 Answer

Hi, My 1990 Nissan Pulsar will not move into gear. When I try to put it into reverse or any gear it grinds loudly? Thankyou Alison


Try putting it in gear with the engine turned off. If you can and then push the clutch in and start it and drive away Ok The clutch may have been stuck. What's more likly is the clutch master cyclinder has run out of break fluild ( it's next to the break master cyclinder but smaller) It needs to be full of break fluild and ussally (DOT 3) . If it's low top it off with clean fluid and pump the clutch pedel alot to get it working again then go back under the hood and llok to see there it's leaking at. Look int the floor as the peals rod comes into the car to connect to the pedal. If it's coming out ther it'll need and new clutch master cyclinder ( they fail alot) and or on the side oif the transmissin there the lines from the master connects to the clutch slave cylinder its leakingf and it can be replaced too ( common , even more common then the master going bad ) Most shops require if their going to fix the car to change them both.

May 06, 2011 | Nissan Pulsar Cars & Trucks

1 Answer

Front brakes on my o2 fatboy will not stay pumped up


hello, my uncle had this problem with a old panhead,the clutch maste cyclinder was bypassing fluid, we took it apart, and honed it out, put new kit in, and it works great, sometimes the rubbers inside will stick, if it has been setting for a while, can get the small hones a harley davidson, and the rebuild kit also, dont remember what he paid, been about 2years ago, check your brake cyclinder also for leaks, you can try and bleed the brake system make sure there is no air in line, since it is pumping up....

Feb 25, 2010 | 2002 Harley Davidson FLSTF - FLSTFI Fat...

1 Answer

No brake fluid going to drives side back brake


1. You could have air in the lines yet, but more specifically, I would need to know if you have anti-skid system in your car. Also, you may have a proporation valve in the system that has to be activitated before the system can be bled.

In bleeding, you start at the rear wheels first and then work to the front, doing the master cyclinder last.
Finally, the brake master cyclinder is designed so that the front part of the cylinder pumps fluid to only one front wheel and only one rear wheel. The rear part of the master cylinder only pumps fluid to the other 1 front and 1 rear. This is so that if you loose your brakes, you will always have a rear and front working.
Bill

Oct 11, 2008 | 1992 Buick LeSabre

1 Answer

I just put new calipers on my jeep and anew master cyclinder when i pump the brakes and bleed the front calipers and release the pedal the fluid leeks back into the master cyclinder


Did u bleed the master cylinder before u installed it? If not, you'll have to also bleed the rear brakes. starting w/ the bleeder the farthest away, to next greatest distance,etc til u get to the closest bleeder.
If u did bleed the master cyl. before installation, I'm wondering if u did the following:
have someone pump the brakes (3 times, don't mash the pedal to the floor, just gentle push no more than half way down 3 times, while holding pedal half way down 3rd pump, open bleeder, when fluid or air slows coming out, close bleeder, and repeat, until only clean fluid flows. And of course, don't let the fluid get too low in the master cyl, or you will **** in air and have to start all over. Let me know how you do. countrycurt0

Sep 27, 2008 | Jeep CJ5 Cars & Trucks

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