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Re: Ball Joint Seperator Tool? [Re: fasteddy] #812423 05/17/07 02:57 AM
Joined: Dec 2004
Posts: 5,231
CapnCrunch Offline
Trail Leader
***
Quote
Got to hit it like you're mad at it...


Yup...gotta mean it.


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Re: Ball Joint Seperator Tool? [Re: CapnCrunch] #812424 05/17/07 03:03 AM
Joined: May 2003
Posts: 2,049
S
Scottie2113 Offline OP
Body Damage is Cool
*****
ok, i just went out and looked at it, i see a good spot where I can hit the knuckle right on the side where the ball joint stud goes through, but what is this double hammer trick?


97 Montero SR w/Mitsu Adj Shocks & Rear Diff Lock ARB Front Diff Lock 4.9 Ring/Pinion 3.15 transfer box 43:1 crawl ratio 2" suspen lift 2" body lift 2" Gas Tank Lift 35x12.5 MTRs 15x10 Wheels Rock Sliderz ARB front bumper w/12k winch Custom rear bumper
Re: Ball Joint Seperator Tool? [Re: Scottie2113] #812425 05/17/07 03:15 AM
Joined: Feb 2004
Posts: 10,238
FrankR Offline
Web Wheeler
****
Scottie - the second hammer is placed on the backside of the knuckle ring eye to absorb the blow from the striking hammer and keep you from bending something. The force from the blow will shock the eye and stud joint just enough to allow the tapered stud to pop free of the jammed fit..... as said above, hit it hard. Before you hit it, make sure the castle nut is still on the stud, but loose - it will keep everything from flying apart.

Frank


'89 [color:"white"]G-Raider[color:"white"] [color:"black"]Supercharged 3.0L, MegaSquirt 2, lockup A/T, 2.5" exhaust, 172k, Cibie H4s/Oscar SCs, Hella Micro DE fogs, Cobra CB, Superwinch hubs, LSD rear/Aussie Locker front, Bilsteins, Lifeline AGM, Rust-Oleum
Re: Ball Joint Seperator Tool? [Re: FrankR] #812426 05/17/07 03:18 AM
Joined: May 2003
Posts: 2,049
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Scottie2113 Offline OP
Body Damage is Cool
*****
is this technique possible by yourself with only 2 hands b/c I would think you can't get as much power with a hammer if you only hold it with one hand. you hold the backside hammer with one hand and strike with the other?


97 Montero SR w/Mitsu Adj Shocks & Rear Diff Lock ARB Front Diff Lock 4.9 Ring/Pinion 3.15 transfer box 43:1 crawl ratio 2" suspen lift 2" body lift 2" Gas Tank Lift 35x12.5 MTRs 15x10 Wheels Rock Sliderz ARB front bumper w/12k winch Custom rear bumper
Re: Ball Joint Seperator Tool? [Re: Scottie2113] #812427 05/17/07 03:57 AM
Joined: Feb 2004
Posts: 10,238
FrankR Offline
Web Wheeler
****
Yes, you can do it alone, but it's better done with 2 people. If you can't make it work with 2 hammers, just hit it with one 40 oz mini-mall and hope for the best..... that's what I usually do and I haven't bent anything... yet.

Frank


'89 [color:"white"]G-Raider[color:"white"] [color:"black"]Supercharged 3.0L, MegaSquirt 2, lockup A/T, 2.5" exhaust, 172k, Cibie H4s/Oscar SCs, Hella Micro DE fogs, Cobra CB, Superwinch hubs, LSD rear/Aussie Locker front, Bilsteins, Lifeline AGM, Rust-Oleum
Re: Ball Joint Seperator Tool? [Re: FrankR] #812428 05/17/07 04:37 AM
Joined: Mar 2006
Posts: 6,950
cmonty72 Offline
Trail Leader
****
Leave the nut on and preload the control arms a bit with a jack. Place a hammer under the castlated nut and whack the knuckle. The force of the preload should help seperate them without a fork. <img src="/forums/images/graemlins/zombie.gif" alt="" /> You do have to get pissed. <img src="/forums/images/graemlins/evil.gif" alt="" />


96 Montero LS 24V DOHC 3.0L.
98 Montero 24v SOHC 3.5L, factory rear locker, Winter/tow package.
63 Jaguar XKE 3.8L FHC
2000 Mercedes-Benz e430
07 fj cruiser
Re: Ball Joint Seperator Tool? [Re: FrankR] #812429 05/17/07 04:54 AM
Joined: Dec 2004
Posts: 5,231
CapnCrunch Offline
Trail Leader
***
It's not that hard really. I've popped bunches of ball joints that way, by myself. If you're lucky, it'll come apart on the first whack, but it almost always takes several whacks (maybe 3 to 6 or so), particularly if it's been a while since they've been apart.

Like Frank mentioned, make sure you loosen the castle-nut a few turns but leave it on.


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Re: Ball Joint Seperator Tool? [Re: CapnCrunch] #812430 05/17/07 05:55 AM
Joined: Feb 2000
Posts: 3,269
justice Offline
Roll Me Over
*****
dont be scared..Hit it hard <img src="/forums/images/graemlins/mrt.gif" alt="" />


99 Gen 2.5, fixing blown head gasket
89 SWB- 33's, ARB Front locker, SR rear locker/axle, SR F brakes, winch, WST Offroad Armor all Around, 2.85 Aussie T-case Gears (SOLD)
Sold: (2) 95 SR's, 86 SWB, 90LWB, 91 LWB
-Can Change a timing belt in my sleep..
Re: Ball Joint Seperator Tool? [Re: justice] #812431 05/17/07 06:18 AM
Joined: May 2003
Posts: 2,049
S
Scottie2113 Offline OP
Body Damage is Cool
*****
got it, I am going to give it a try this weekend and put on my 5 rib flex boot <img src="/forums/images/graemlins/cyclops.gif" alt="" />


97 Montero SR w/Mitsu Adj Shocks & Rear Diff Lock ARB Front Diff Lock 4.9 Ring/Pinion 3.15 transfer box 43:1 crawl ratio 2" suspen lift 2" body lift 2" Gas Tank Lift 35x12.5 MTRs 15x10 Wheels Rock Sliderz ARB front bumper w/12k winch Custom rear bumper
Re: Ball Joint Seperator Tool? [Re: Scottie2113] #812432 05/17/07 02:25 PM
Joined: Apr 2006
Posts: 3,607
Mad_Scientist Offline
Roll Me Over
*****
Hey scottie. I have the same tool and I widened the jaws using a little 1" belt sander. I had no issues with strength afterwards. I also sanded a notch on the side of the tool to clear the lower control arm. See pics I quickly snapped this morning. Like others have said, I only used the tool for pre-load and whacked the joint out with a lump hammer. It didn't take much of a hit. Good luck <img src="/forums/images/graemlins/kewl.gif" alt="" />

[Linked Image]

[Linked Image]

[Linked Image]


'97 Montero 'LSR' - 4.6 gears & factory rear locker, 33" Procomp muds on 15x8 steelies, 50mm coil spacers, T-bar crank, Airlift, sans rear sway, 50mm rear frame & fuel tank lift, Aisins, ARB front bumper + 10k lb winch, 50mm DIY body lift, rock sliders, cut rear quarter panels...
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