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Oh no, strached my crank - can't believe it #935357 03/11/09 05:32 PM
Joined: Apr 2006
Posts: 3,607
Mad_Scientist Offline OP
Roll Me Over
*****
I am so depressed. This is going to leak isn't it? <img src="/forums/images/graemlins/frown.gif" alt="" />

[Linked Image]

<img src="/forums/images/graemlins/barf.gif" alt="" /> <img src="/forums/images/graemlins/barf.gif" alt="" />

I was drilling a tiny pilot hole before drilling the hole for a screw for pull the seal. My arm slipped and the drill bit slipped between the crank and the seal <img src="/forums/images/graemlins/frown.gif" alt="" />

All this work and it's still going to drip oil <img src="/forums/images/graemlins/frown.gif" alt="" />


'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...
Re: Oh no, strached my crank - can't believe it [Re: Mad_Scientist] #935358 03/11/09 05:36 PM
Joined: Jan 2001
Posts: 3,876
Tag Offline
Roll Me Over
*****
<img src="/forums/images/graemlins/ignore.gif" alt="" />
Maybe you can fill it with something. <img src="/forums/images/graemlins/frown.gif" alt="" />


89 2dr 3.0 AT, manual hubs. 33x12.5 MT
gen 2 coils,Cranked front tbars
Dons rocker protection, Front/Rear Bumpers. ARB rear locker, 2" BL, Beefed up skid plates/trailing arms. Gen II uca, 2 Bouncy seats www.youtube.com/TagGeorge
Re: Oh no, strached my crank - can't believe it [Re: Tag] #935359 03/11/09 05:41 PM
Joined: Aug 2007
Posts: 181
ncdieselwrench Offline
Wheeler
Try using some light sandpaper like 200 or so maybe even higher, emery cloth would be good and try to polish it out, your gonna have to clean the crack surface anyway, also you could look into a wear sleeve if there is one available. I've had people at work do alot worse with a screwdriver trying to spin out main bearings. And we just polish them out.


1993 Chevy Suburban 2500- Tow Rig

1991 Mitsubishi Montero LS LWB

SR Parts:
Rear Axle
Coils
Trailing Arms
Front Calipers
and soon to have UCA's and idler arm.
Dual Bouncies
Air Lift Airbags
Aisins
33x12.50x15 Custom Grooved TSL's

Body lift in the near future.
Re: Oh no, strached my crank - can't believe it [Re: Mad_Scientist] #935360 03/11/09 05:43 PM
Joined: Sep 2006
Posts: 2,712
OldColt Offline
Roll Me Over
*****
Start with a file, if you have a small wetstone would be nice.
The file will get the edge off and you the assess it at that point.

From the looks of it once you have filed it the best you can so it will not cut the new seal, install the seal shallow so the lip will run out on the undamaged area.


Cheers, Charlie
If It ain't broke, Modify it!
87 Montero turbo Converted back in Spring1989
95 Montero SR 3.8 DOHC Only one?
93 Pajero 3 door 6G75 Mivec with paddle shifted 5 speed
Then a Gen2 SR with full coil independent suspension.
Re: Oh no, strached my crank - can't believe it [Re: OldColt] #935361 03/11/09 06:28 PM
Joined: Sep 2001
Posts: 8,557
LandRaider Offline
Forum Moderator
*****
Emery Cloth, and it'll be alright.


87 Raider 4D56td v5MT1
31's..Basically Stock
Re: Oh no, strached my crank - can't believe it [Re: LandRaider] #935362 03/11/09 07:38 PM
Joined: Apr 2006
Posts: 3,607
Mad_Scientist Offline OP
Roll Me Over
*****
Sorry for the panic <img src="/forums/images/graemlins/baby.gif" alt="" /> and thanks for the help guys.

Does this look OK? I'll polish some more. I have little scotchbrite wheels for my dremel.

[Linked Image]

[Linked Image]

[Linked Image]


Thanks


'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...
Re: Oh no, strached my crank - can't believe it [Re: Mad_Scientist] #935363 03/11/09 07:40 PM
Joined: May 2007
Posts: 4,628
hazy_daze Offline
Roll Me Over
*****
Reuben, I think I'd leave it alone and run it. Pretty sure you'll be fine.


Fasteddy's advice is occasionally sound...
Re: Oh no, strached my crank - can't believe it [Re: Mad_Scientist] #935364 03/11/09 07:43 PM
Joined: Sep 2006
Posts: 2,712
OldColt Offline
Roll Me Over
*****
That should be good. Due to the direction of rotation that is not prone to cut the seal.
Again when you install the seal do not seat it home, make sure it is solidly and squarely in but leave it out 2 or 3mm so the lip runs on undamaged surface.


Cheers, Charlie
If It ain't broke, Modify it!
87 Montero turbo Converted back in Spring1989
95 Montero SR 3.8 DOHC Only one?
93 Pajero 3 door 6G75 Mivec with paddle shifted 5 speed
Then a Gen2 SR with full coil independent suspension.
Re: Oh no, strached my crank - can't believe it [Re: OldColt] #935365 03/11/09 07:55 PM
Joined: Aug 2007
Posts: 181
ncdieselwrench Offline
Wheeler
Looks good enough for government work.


1993 Chevy Suburban 2500- Tow Rig

1991 Mitsubishi Montero LS LWB

SR Parts:
Rear Axle
Coils
Trailing Arms
Front Calipers
and soon to have UCA's and idler arm.
Dual Bouncies
Air Lift Airbags
Aisins
33x12.50x15 Custom Grooved TSL's

Body lift in the near future.
Re: Oh no, strached my crank - can't believe it [Re: ncdieselwrench] #935366 03/11/09 08:03 PM
Joined: Jun 2008
Posts: 785
V
vr4 Offline
Rock Warrior
*****
looks ok to me.

you can also try to position the lip of the seal to not ride on that spot.

see if any of the parts stores have a "crank saver". its a very thin metal sleeve that slips over the seal surface of the crank.

Last edited by vr4; 03/11/09 08:04 PM.

87 Montero V6 SWB auto. dual bouncies
89 Montero V6 SWB 5 speed. dual bouncies
97 3000gt VR4 upgraded turbos, 10:1, E85
91 Stealth TT twin 18Gs, cams/heads, E85
03 cobra lightly modded <img src="/forums/images/graemlins/lol.gif" alt="" />
91 MR2 turbo
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