[v6bluebird]

anyone ever replaced the clutch for bearings on an hm282? i took the fork out of a scrap trans i had, since it was still good, and i pulled the bearing out of the top side just to take a look at it. it's needle bearings in a cage, and on this one, the sid ethat gets pushed against, the cage is completely worn through and the bearings were falling out, one made it under the end of the fork sahft and dented the cap outwards.

i need to find a repalcement bearing, i'd liek to have this spare fork reconditioned since it's all grooved from the worn bearing, and put new bearings in my tranny when i go to repalce the clutch later this year or early next... and i can't find a list for the bearings anywhere

it says Nadella DBF69882 on the end of the bearing, btw, the cao that faces outward on the front of the trans...

 

[cobra17st]

Get some measurements if you can. Maybe someplace like Pegasus Racing Supplies or Grainger can get something like it.

Here's what a search for Nadella gave me at Pegasus, not sure it's what you need though: <LINK_TEXT text="http://www.pegasusautoracing.com/produc ... oduct=3080">http://www.pegasusautoracing.com/productselection.asp?Product=3080</LINK_TEXT>

 

[SuperDave]

<LINK_TEXT text="http://www.v6z24.com/jbodyforum/carnage ... +fork.html">http://www.v6z24.com/jbodyforum/carnage-pics-t110549,highlight,clutch+fork.html</LINK_TEXT>

 

[cobra17st]

^ Or that. :lol:

 

[v6bluebird]

definately not doing that on my daily driver :-? i knew someone would mention it though lol.

cob, your link is close but no dice, i think. i'll keep looking though, thanks.

 

[v6bluebird]

mcmaster-carr 5905K98

Type
Roller Bearings

Needle-Roller Bearing Style
Double Sealed

Roller Type
Needle

System of Measurement
Metric

For Shaft Diameter
16 mm

Outside Diameter
22 mm

Width
16 mm

perfect. it's got seals on both ends, which makes up for the fact that i think it's open on both ends instead of capped on one end like the stock one.....

 

[anrdewz24]

Here's the GM part number for the bearing you are looking for #8672414, cost me $30.08 back in 2007. Hope this helps.

 

[v6bluebird]

anyone know offhand how to remove the lower bearing? the one inside the bellhousing?

 

[SuperDave]

no clue, i looked at it and decided that it wasn't worth the effort. :lol:

I have another bellhousing here that you can practice on, it's going in the trash otherwise. :wink:

 

[v6bluebird]

bump!

clutch is ordered so i need to figure this out soon!

 

[SuperDave]

i checked out that old bellhousing, it's an '88 or so and it uses the same type of brass bushings that i put in the top side of my 91. no actual bearings.

 

[v6bluebird]

yeah i have an 89 trans that's the same way. problem is you really should have the capped bearing on this to keep it from sliding around. machine shop guy said $$$ to fix the spare fork since it's hardened, might try to find a sleeve and have it turned down and sleeved back up to the proper 16mm dia. but that's only if i can find new bearings for it.

 

[SuperDave]

the only thing holding that fork from moving up and down is the TO bearing and however tight that top bearing is in the bore, the cap that's on the upper bearing is just a dust cover. mine came right out with a little tap.

what's wrong with the spare fork?

mine is worn on the tips, i was going to use the welder to add some metal to it and then take it to the bench grinder at work to clean it all up. It wasn't really bad enough yet to worry about though. it's probably good for another 50K miles or more.

 

[v6bluebird]

doesn't amtter now, i found a new fork online, it's in the mail. ATP part number ZA129, been disconintued for a while but there's a few left out there on shelves. mine's coming from california. 60 bucks shipped.

just need those bearings.

if you've driven dustins car, you'll know why i want eveyrhting to be as nice and new as i can get it. he has a HUGE edge over me because of how nice his transmission and shifter setup shifts. it's like butter.

 

[SuperDave]

doesn't amtter now, i found a new fork online, it's in the mail. ATP part number ZA129, been disconintued for a while but there's a few left out there on shelves. mine's coming from california. 60 bucks shipped.

just need those bearings.

if you've driven dustins car, you'll know why i want eveyrhting to be as nice and new as i can get it. he has a HUGE edge over me because of how nice his transmission and shifter setup shifts. it's like butter.

till it blows apart :lol:

(only kidding)

I have that bracket set aside for you, and i have the quad 4 gate select if you are interested as well.

 

[v6bluebird]

haha. yeah i'm slightly worried about that but not too much. our older getrags are only rated at 200 lb/ft :lol: i'm more worried about him snapping that long-ass pass. side axle than anything. but if he doesn't, i'm seriously conidering trying to swap one of those trannies into my car. The improvement in shifting would be well worth the trade-off in clutch feel. i hate how internal style clutches feel in J's :-?

 

[manugalmar1972]

¿alguien reemplazó el embrague por rodamientos en un hm282? Saqué la horquilla de una trans de desecho que tenía, ya que todavía estaba buena, y saqué el cojinete de la parte superior solo para echarle un vistazo. son cojinetes de agujas en una jaula, y en este, el lado contra el que se empuja, la jaula está completamente desgastada y los cojinetes se estaban cayendo, uno se metió debajo del extremo del eje de la horquilla y abolló la tapa hacia afuera.

Necesito encontrar un cojinete de reemplazo, me gustaría que reacondicionaran esta horquilla de repuesto ya que está ranurada por el cojinete desgastado, y colocar cojinetes nuevos en mi transmisión cuando vaya a reemplazar el embrague a finales de este año o principios del próximo... y no puedo encontrar una lista de los rodamientos en cualquier lugar

dice Nadella DBF69882 en el extremo del cojinete, por cierto, el cao que mira hacia afuera en la parte delantera de la trans...
[/CITA]
y lo acabo de reemlazar pero no de la forma original porque no encontre en ninguna parte stock ni usado en buenas condiciones asi que tuve que hacer una adaptacion ocupamdo el cono original he insertando un balero que consegui a la medida para que pudiera trabajar la horquilla, es una lastima que una pieza tan pequeña cause un gran problema en su busqueda y peor si no se le hace un buen reemplazo o una buena adaptacion, los problema pueden derivar en un daño al clutch que generaria un problrma mayor.