Question about 1992 Honda CB 750F2 Seven Fifty

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How do i dismantle front forks to replace the oil seals

I have done all removal of the springs oil e.c.t. i do not know how to get the fork leg off. i have also removed the allen bolt from the bottom of the fork leg where the spindle fits.

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You just needed to.... remove front wheel, support bike on something, undo retaining bolts on forks, tap out fork legs from the top, using a soft mallet. Take out fork seals with a seal pick, (halfords) Replace old seal with new seals, in reverse order) sliding over the fork leg, tapping into place. Then put replace forks etc in reverse order (from dissassembly). Hope this helps

Posted on Feb 21, 2009

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1 Answer

How do i change fork seal of kmx 125 a12


Well put on engine stand remove front wheel then mark yokes and fork alignment with marker pen undo retaining clamps on yokes if your forks are upside down ones then undo top cover s then there should be a bolt that holds the inner leg to the fork sleeve once u have removed fork leg remove inner leg from sleeve then you will be able to see the retaining clip inside the sleeve remove this then using a large flat screwdriver get under rubber seal and prize out they are not always easy once done replace with new seal reassemble refill FORK OIL !!! THEN reassemble forks to bike job done

Nov 27, 2014 | Cell Phones

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2009 harley street bob fork seal replacement


I have never seen seals replaced without dismantling the forks. The seal will come in a fork revbuild kit whether the bushings etc are used or not. Obtained separately but necessary in any case are new lower fork bolts and copper washers. I suppose it might be possible to get the seal out of the fork leg without completely dismantling the fork but the normal way of removing the seal is to use the slider as a slider hammer tool to drive the upper bushing and seal from the fork leg which requires removal of the lower bolt and washer and pretty much fully dismantling the fork. You will also need a special fork holder tool or at the least a pair of vise soft jaws and it is critical how much fork oil is added back into the fork as too much will make the ride unacceptably hard and too little will allow the fork to compress too much and be too soft. You also really need an appropriate seal installer to reinstall the seal and upper bushing etc. All that being said:

May 23, 2014 | 2006 Harley Davidson FXDBI Street Bob

1 Answer

Change fork seals


you need to undo the pinch bolts on the yolks and remove the front wheel & mudguard. Undo the bolys retaining the brake caliper and swing it towards the frame downtube, secure it with string. Withdraw each fork leg and clean up with a soft rag. On each leg, remove the top bolt (slowly to release spring pressure) and pour out the fork oil and discard it. Pour in a small amount of parrafin and swill it around a bit to clean out any residue. Remove the dustcap or gaiter and put it on one side. You will now see the fork oil seal. If it has a circlip then remove it, if not, then don't bother. Prise out old seal carefully making sure not to mark the soft alloy of the lower leg or the chrome on the stantion. Rub a little fork oil onto the new seal and carefully slide it over the stantion, pushing it all the way down. Use a piece of wood to firmly push the seal into the lower leg until it sits squarely and fully into place. Replace circlip if necessary and refit dust cover. Refill each fork leg with 142 ml of 10 wieght fork oil and replace top bolt. pump the leg a few times to settle the oil and then refit the legs in the reverse order of removal. When done, pump the forks a few times, go for a cuppa whilst it settles and then you are all ready to go.

Jul 02, 2011 | 1981 Yamaha XS 400 Special

2 Answers

How easy is it to replace my fork seals on my 1993/4 900 trophy?


I found it easier to remove the forks and take them to a shop to have the seals done.In doing this you are still saving a bucket load of money. Removal of the forks takes about an hour and a half and is relatively easy without any specialist tools. You only have to remove the top part of the fairing.

May 10, 2011 | 1994 Triumph Trophy 900

1 Answer

How much fork oil goes in the forks of an 2001 FXD and how do I do this ? Do you have any diagrams to help me with ?




I have no diagrams for you. MAke your own as you take it apart etc and take lots of cell phone pictures if you need help remembering how to put things back together.

Table 1-6. Type E Fork Oil Amounts



MODEL OZ CC IN. MM



FXDXT 11.5 341 6.10 154.9



FXDWG 12.0 356 7.28 184.9



FXDL 10.7 316 7.20 182.9



FXD 10.6 314 6.69 169.9




Changing fork oil is a simple mater for some models and requires fork disassembly for others. Here is the procedure for all 2001 DYNA models:

2001 DYNA FRONT FORK OIL 1.18


REPLACING FORK OIL Replace front fork oil at every 20,000 mile (32,000 km) service interval and/or prior to storage.


ALL BUT FXDX & FXDXT models


Raise and support the motorcycle so the front end is off the floor and the forks are fully extended, on FXDL models, remove the center plug from each fork cap, on all other models, remove the fork tube caps, remove the drain screws from the bottom of each fork and drain the fork oil, replace the drain screws and washers and tighten the screws

to 13-17 in-lbs (1.5-2.0 Nm) THEN see Table 1-6. and fill the fork with Harley-Davidson TYPE E FORK OIL (Part No. HD-99884-80) as set out in the Table. THEN if apart assemble the forks as follows:


a. FXD, FXDXT, FXDWG models: install both fork tube caps and tighten them to 11-22 ft-lbs (14.9-29.8 Nm).

b. FXDL models: install center plugs and tighten until secure.


Fork oil amounts can be measured two ways: use the oz./cc measurement if fork is left in frame; use the in./mm measurement if the fork is disassembled in which case the oil level is measured from the top of the fork tube with the spring removed and the fork fully compressed.


Table 1-6. Type E Fork Oil Amounts for 2001 DYNA


MODEL OZ CC IN. MM

FXDXT 11.5 341 6.10 154.9

FXDWG 12.0 356 7.28 182.9

FXD 10.6 314 6.69 169.9


PART NO. SPECIALTY TOOL

HD-41177 Fork tube holder

HD-41549A Fork spring compression tool

HD-41551 Spring plate tool

HD-36583 Fork seal installer

HD-59000A Pro-level oil gauge



FRONT FORKS: FXDX & FXDXT 2.20

REMOVAL

Raise and support the motorcycle so the front end is off the floor and the forks are fully extended, remove both front brake calipers and the front wheel, remove the front fender, remove the front fairing, remove the headlamp bracket and attach the headlamp to the frame using a rubber bungee strap, loosen the upper and lower triple clamp pinch bolts and pull the fork sides from the brackets.


DISASSEMBLY

Remove the stopper ring, remove the spring preload adjuster but DO NOT unthread the rebound adjuster from the damper rod because incorrect assembly could result in reduced adjustment range. THEN unthread the fork cap from the fork tube and allow the fork leg to drop, exposing the spring, THEN get a FORK SPRING COMPRESSION TOOL (Part No. HD-41549A) on the spring collar, turn the screws in to engage the holes in collar, compress the spring until the SPRING PLATE TOOL (Part No. HD-

41551) can be positioned between the spacer and the spring collar, THEN hold the fork bolt and compression adjuster, remove the fork bolt from the compression adjuster, remove the spring adjuster plate from the fork bolt, remove spacer, spring collar and spring, pour out the fork oil by pumping the fork leg and rod 8-10 times or until rod the moves freely. THEN position fork slider in vise using a FORK TUBE HOLDER such as (Part No. HD-41177) to avoid damage. THEN remove the socket head bolt, remove the damper from the fork tube, remove the cover from the slider, remove seal and stopper ring, pull the fork tube out of the slider, remove the oil seal, spacer and guide bushing from the fork tube.


CLEANING AND INSPECTION

Measure the fork spring free length and replace the spring if it is shorter than 17.00 in. (431.8 mm), check the fork tube and the slider for score marks, scratches or abnormal wear, check the slide and guide bushings for excessive wear or scratches, set the fork tube on V-blocks and measure runout which should not exceed 0.008 in. (0.2 mm).


ASSEMBLY

Coat the oil seal with TYPE E FORK OIL, before installing the slide bushing and guide bushing, lubricate them with fork oil, THEN install the guide bushing and the spacer seal noting that the guide bushing opening must be oriented to the side and NOT to the front or rear, THEN slip the slider into the fork tube, place the slide bushing over the fork tube until it rests on the slider, drive the guide bushing with the spacer seal into the slider, lubricate a new oil seal with TYPE E FORK Oil, drive the oil seal into the slider using FORK SEAL INSTALLER (Part No. HD-36583). install the stopper ring and dust seal, (if the rebound adjuster was removed from the damper rod bottom the lock nut on the threaded portion of damper rod, holding a thumb on the detent spring and ball, back out (turn counterclockwise) the rebound adjuster to the last "click." and then turn down (clockwise) 17 "clicks", thread the rebound adjuster onto the damper rod until the adjuster stops at maximum thread engagement (but do not force it), thread the locknut onto the damper rod up until it contacts the base of the rebound adjuster and tighten it in place), THEN holding the slider in a vise while being careful not to damage it. install the damper tube into the fork tube and tighten the socket screw and washer to 22-29 ft-lbs (29.8-39.3 Nm). THEN pour half the TYPE E FORK OIL into the fork tube, slowly pump the damper rod 10 or more times, position the damper rod in the fully bottomed position and pour the remaining amount of TYPE E FORK OIL into the fork tube. THEN using a PRO-LEVEL OIL GAUGE (Part No. HD-59000A) or similar adjust the oil level to 5.04 in. (128 mm). THEN carefully clean and install the spring, the spring collar, and the spacers with the sharp edge created when they were stamped out when manufactured, facing the collar. THEN using a FORK SPRING COMPRESSION TOOL such as (Part No. HD-41549A) push spring collar down and place a SPRING PLATE such as (Part No. HD-41551) between the spacer and the spring collar, install the fork cap and tighten it against the rebound adjuster to 22-29 ft-lbs (29.8-39.3 Nm). THEN tighten the fork cap onto the fork tube to 11-22 ft-lbs (14.9-29.8 Nm), install the spring adjuster plate, replace the O-rings on the spring preload adjuster and lubricate them with fork oil. THEN install the spring preload adjuster and the stopper ring and carefully drive the slider cover into the slider.


INSTALLATION

Insert both fork side assemblies up through the fork stem and bracket and upper bracket and tighten the fork stem bracket pinch bolt(s) to 30-35 ft-lbs (40.7-47.5 Nm). Then re-install the headlamp bracket, install the front fender, install the front wheel and the brake caliper When the motorcycle is again ready for the road adjust the headlamp and road test the motorcycle.






Feb 10, 2011 | Harley Davidson FXD Dyna Super Glide...

1 Answer

I do not have a motor cycle manuel and I need to replace dust covers and seals and fork oil on a 750 GSX Suzuki 89/90 Model . have you ?


hi, the obviouse thing here is to get a manual, however if you think you have the finess required to do the job its fairly straight forward, put bike on stand, raise the front wheel of ground, remove spindle from front wheel, remove calipers from forks, DO NOT REMOVE BRAKE LINES FROM CALIPERS, once you have done this you can then remove the front wheel, put spindle back through loose wheel inc spacers to keep all in place, remove front mudguard, i always tell people to try and remove the lower fork leg first leaving fork tube on the bike, some forks it is poss to do this as the busshing is fitted to the lower leg and not the chrome tube, undo the bolt in the lower fork leg on the underneath inside where the spindle fits through, once removed, using a container to catch the oil, pull dovn on the lug to remove it, if it comes of all the way you are in luck easy job, the fork can then be cleaned and new seal fitted, the manual would come in handy for fork oil levels,if the leg does not come off you will have to remove the whole leg, before you remove it undo the top nut on each leg as the yokes will hold it for you, it is difficult to undo once the fork is removed, once removed, lift up the dust seal, remove the clip, and then the spring from the top, grip the lower leg in a vice with protective jaws, on the flat surface only, to grab the tube area would damage the fork leg, once in the vice, push in the stancion fully depress and pull out sharply you may have to repeat this sevral times useing the stancion as a hammer until the seal is removed, replace in reverse order,
DO 1 FORK FIRST REASEMBLE THEN DO THE OTHER, hope this helps feel free to contact me, paul

Dec 17, 2010 | 1990 Suzuki GSX 750 F (Katana)

1 Answer

How to change CB250rsz front fork oil and oil seals?


hi its been quite a while since i have done 1 of these but if the bike has the original forks on it i am sure you can do this without removing the complete fork of the bike, after suporting your bike you can chose to completely remove the fork if you wish, i would first try it without removing the complete fork first, remove front wheel, remove front mudguard and inner stabilizer, keep all bolts together in a safe place, you will need a clean container, to catch the fork oil,(TIP) if you catch all the oil and alow time for it to drip dry you can measure the amount of oil that was in the fork by pouring it from the container into a measuring jug, this will save time if you dont know the specific amount of oil required, to drain the oil you will need a suitable alun key to undo the fork leg/tube securing bolt, you will find this in the lower of the fork leg where the wheel spindle fits, turn the key anti clockwise to undo it, hopefully it will crack loose, if it just spins and doesnt undo you may need air tools to shake it loose, once the bolt is undone secure the fork leg and remove the bolt, the oil will then desperse from the fork, moving the fork lower slowley up and down will help rifle the oil out, make sure the sealing washer is on the bolt or you may have to fish around inside the old oil for it, when you are happy all of the oil has been removed, carefuly pull the fork leg down all the way until it comes of the stanchion, pour any oil into your container, if when you pull on the leg it does not come off this will be because the fork stanchion on your bike has bushes that are fited to it, and not to the lower leg, in this case you will have to remove the whole fork, remove, the dust cover from the fork leg inside you will see a circlip remove this and washer, remove cap from fork top and pour out your oil, and fork spring noteing direction , remove the lower bolt, fix the fork lower in a vice at the very bottom of the leg wher the flat area is, do not grip tubular area,then to remove the seal you will need to push down on the fork stancion to its lowest point, and sharply pull up useing the stancion as a hammer, repeat this untill your fork seal is removed, replace in reverse order, good luck hope this helps. paul

Dec 12, 2010 | Honda CB 250 Nighthawk Motorcycles

1 Answer

How do you remove the forks on a 2001 fxd superglide






Hopefully you will glean all you need to know from this but if you want or need more information or more FXD specific information PLEASE H

Hopefully the information below will be okay BUT if you need any more or any more specific information please post a comment and describe what you want/need.

REPLACING FORK OIL Replace front fork oil at every 20,000 mile (32,000 km) service interval and/or prior to storage.


ALL BUT FXDX & FXDXT models


Raise and support the motorcycle so the front end is off the floor and the forks are fully extended, on FXDL models, remove the center plug from each fork cap, on all other models, remove the fork tube caps, remove the drain screws from the bottom of each fork and drain the fork oil, replace the drain screws and washers and tighten the screws

to 13-17 in-lbs (1.5-2.0 Nm) THEN see Table 1-6. and fill the fork with Harley-Davidson TYPE E FORK OIL (Part No. HD-99884-80) as set out in the Table. THEN if apart assemble the forks as follows:


a. FXD, FXDXT, FXDWG models: install both fork tube caps and tighten them to 11-22 ft-lbs (14.9-29.8 Nm).

b. FXDL models: install center plugs and tighten until secure.


Fork oil amounts can be measured two ways: use the oz./cc measurement if fork is left in frame; use the in./mm measurement if the fork is disassembled in which case the oil level is measured from the top of the fork tube with the spring removed and the fork fully compressed.


Table 1-6. Type E Fork Oil Amounts for 2001 DYNA


MODEL OZ CC IN. MM

FXDXT 11.5 341 6.10 154.9

FXDWG 12.0 356 7.28 182.9

FXD 10.6 314 6.69 169.9


PART NO. SPECIALTY TOOL

HD-41177 Fork tube holder

HD-41549A Fork spring compression tool

HD-41551 Spring plate tool

HD-36583 Fork seal installer

HD-59000A Pro-level oil gauge



FRONT FORKS: FXDX & FXDXT 2.20

REMOVAL

Raise and support the motorcycle so the front end is off the floor and the forks are fully extended, remove both front brake calipers and the front wheel, remove the front fender, remove the front fairing, remove the headlamp bracket and attach the headlamp to the frame using a rubber bungee strap, loosen the upper and lower triple clamp pinch bolts and pull the fork sides from the brackets.


DISASSEMBLY

Remove the stopper ring, remove the spring preload adjuster but DO NOT unthread the rebound adjuster from the damper rod because incorrect assembly could result in reduced adjustment range. THEN unthread the fork cap from the fork tube and allow the fork leg to drop, exposing the spring, THEN get a FORK SPRING COMPRESSION TOOL (Part No. HD-41549A) on the spring collar, turn the screws in to engage the holes in collar, compress the spring until the SPRING PLATE TOOL (Part No. HD-

41551) can be positioned between the spacer and the spring collar, THEN hold the fork bolt and compression adjuster, remove the fork bolt from the compression adjuster, remove the spring adjuster plate from the fork bolt, remove spacer, spring collar and spring, pour out the fork oil by pumping the fork leg and rod 8-10 times or until rod the moves freely. THEN position fork slider in vise using a FORK TUBE HOLDER such as (Part No. HD-41177) to avoid damage. THEN remove the socket head bolt, remove the damper from the fork tube, remove the cover from the slider, remove seal and stopper ring, pull the fork tube out of the slider, remove the oil seal, spacer and guide bushing from the fork tube.


CLEANING AND INSPECTION

Measure the fork spring free length and replace the spring if it is shorter than 17.00 in. (431.8 mm), check the fork tube and the slider for score marks, scratches or abnormal wear, check the slide and guide bushings for excessive wear or scratches, set the fork tube on V-blocks and measure runout which should not exceed 0.008 in. (0.2 mm).


ASSEMBLY

Coat the oil seal with TYPE E FORK OIL, before installing the slide bushing and guide bushing, lubricate them with fork oil, THEN install the guide bushing and the spacer seal noting that the guide bushing opening must be oriented to the side and NOT to the front or rear, THEN slip the slider into the fork tube, place the slide bushing over the fork tube until it rests on the slider, drive the guide bushing with the spacer seal into the slider, lubricate a new oil seal with TYPE E FORK Oil, drive the oil seal into the slider using FORK SEAL INSTALLER (Part No. HD-36583). install the stopper ring and dust seal, (if the rebound adjuster was removed from the damper rod bottom the lock nut on the threaded portion of damper rod, holding a thumb on the detent spring and ball, back out (turn counterclockwise) the rebound adjuster to the last "click." and then turn down (clockwise) 17 "clicks", thread the rebound adjuster onto the damper rod until the adjuster stops at maximum thread engagement (but do not force it), thread the locknut onto the damper rod up until it contacts the base of the rebound adjuster and tighten it in place), THEN holding the slider in a vise while being careful not to damage it. install the damper tube into the fork tube and tighten the socket screw and washer to 22-29 ft-lbs (29.8-39.3 Nm). THEN pour half the TYPE E FORK OIL into the fork tube, slowly pump the damper rod 10 or more times, position the damper rod in the fully bottomed position and pour the remaining amount of TYPE E FORK OIL into the fork tube. THEN using a PRO-LEVEL OIL GAUGE (Part No. HD-59000A) or similar adjust the oil level to 5.04 in. (128 mm). THEN carefully clean and install the spring, the spring collar, and the spacers with the sharp edge created when they were stamped out when manufactured, facing the collar. THEN using a FORK SPRING COMPRESSION TOOL such as (Part No. HD-41549A) push spring collar down and place a SPRING PLATE such as (Part No. HD-41551) between the spacer and the spring collar, install the fork cap and tighten it against the rebound adjuster to 22-29 ft-lbs (29.8-39.3 Nm). THEN tighten the fork cap onto the fork tube to 11-22 ft-lbs (14.9-29.8 Nm), install the spring adjuster plate, replace the O-rings on the spring preload adjuster and lubricate them with fork oil. THEN install the spring preload adjuster and the stopper ring and carefully drive the slider cover into the slider.


INSTALLATION

Insert both fork side assemblies up through the fork stem and bracket and upper bracket and tighten the fork stem bracket pinch bolt(s) to 30-35 ft-lbs (40.7-47.5 Nm). Then re-install the headlamp bracket, install the front fender, install the front wheel and the brake caliper When the motorcycle is again ready for the road adjust the headlamp and road test the motorcycle.

Oct 01, 2010 | 2001 Harley Davidson FXD Dyna Super Glide

1 Answer

How to replace the fork seals on a 2003 harley davidson fatboy


If you ask this question YOU should not be doing it! but your *** on the seat not mine.
Remove ...........front wheel, front fender,top fork cap and loosen lower triple clamp bolts under head light cover, forks are now out!
Remove 6mm bolt at the bottom of the fork leg and drain oil,remove dust seal and wire clip, now remove the upper fork nut (the spring will jump out at you).Pull the leg and tube away from each other, the old seal will stay on the tube..clean and reassemble driving NEW seal down into place with wire clip.....refill with oil

Mar 31, 2010 | 2003 Harley Davidson FLSTFI Fat Boy

3 Answers

How do I change the fork seals on a 2008 Honda CRF 250 r? Do I use a special tool? Oil? How much oil? Thanks so much for your expertise. Do I put equal amounts of oil on each side? Inner tube- outer tube?


hi,replacing the seal is quite easy,although it will sound complicated,jack up or lift the bike off the ground so that the front wheel is in the air(about 12-14 inches should be enough,remove the front wheel from the bike,remove each fork leg,this is done by undoing the bolts(4 on each leg)the front fork is quite easy to work on just do one at a time,remove the dust cover from the top of the staunchion tube(larger diameter tube),beneath that dust cover you should see a retaining clip that holds the seal in place,remove the retaining clip(and dont lose it),the seal is now ready to remove,the easiest way that i know to do this is to force a screwdriver through the body of the seal,you may need to hit the screwdriver with a hammer as some seal have a tin backing plate,put a hole through the seal on each side of the fork leg taking care not to damage the chrome of the fork leg,then use the screwdriver to lever the seal out of the fork leg,to reinstall the new seal,put a smear of grease or oil around the outside of the new seal,slide the new seal down the fork leg and seat it squarely into the fork tube,very carefully tap the new seal into place being very carefull not to damage the outer surface,i use a small piece of dowell type timber to do this as the wood doesnt damage the seal surface,i use a small ballpeen hammer to tap the wooden dowell,once you have the seal seated down the tube you should be able to see the groove for the retaining clip,reinstall the retaining clip making sure it is seated corectly,replace the dust cover,if you are going to replce the fork oil or top it up do this once the fork leg is back in the bike,repeat the whole procedure for the other fork leg,once you have done the fork seals reinslall the fork legs back into the bike and refit the front wheel,to top up the oil in each leg,simply undo the large cap on the end of the fork leg,you may have to remove the handlebars to do this,be carefull as the cap will be spring loaded and can easily fly off if you are not ready for it,top up or fill with the correct weight oil for your bike(normally a 10w oil),check with your local honda agent for the correct quantity,normally between 400-500 mls,this all sounds quite complicated but is actually quite easy and can be done with a minimal of tools,each fork shold take about 1/2 hr to do...hope this is a help to you

Jul 15, 2009 | 2005 Honda CRF 250 R

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