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#1
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Cracked transfer case
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#2
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Is there really any question? I know that's a lot of $$ but there's no way in hell I would put that back into my car.
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#3
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See if Bwareca has a used one from his salvage X5.
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| '17 F15 X5 35D - Work horse | '17 F48 X1 MSport Daughter's daily | '22 Tesla MY LR Wife's Daily | '09 E70 X5 35D - Out to pasture | |
#4
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Possibly from continuing to operate with a failed transmission mount? Was it banging?
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2007 X3 3.0si, 6 MT, Premium, White Retired: 2008 535i, 6 MT, M Sport, Premium, Space Grey 2003 X5 3.0 Steptronic, Premium, Titanium Silver 2002 325xi 5 MT, Steel Grey 2004 Z4 3.0 Premium, Sport, SMG, Maldives Blue |
#5
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What if the shop did that when removing the mount
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#6
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1. Im not sure that crack is in an area that will matter. Is it propagating to any sealed compartments? Is it just weight bearing?
2. can it be welded/repaired? Just because the shop doesnt do it doesnt mean it cant be done. Frankly if the tech had that happen on his personal car I'll be he would figure out a way to repair it. 3. Part is $2100 from Getbmwparts. Less elsewhere I'd bet... shop can come down. Or tow it elsewhere. But for me Id find someone very good at welding |
#7
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I decided to take the chance and drive for now. Thought about welding, but SA recommended against it as aluminum doesn't do well with heat.
If the cracks don't get deeper into the transfer case and stay on the lip as shown in the photo, it may not matter so much. So for now, it's fine, but I'll have to keep a close eye on it in the future. |
#8
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I've had good success with aluminum welding. The whole gap would have to be opened up to allow material flow. It's hard to tell from the pics but it looks like the case may have to be split to do it right.
One thing the aluminum welder would do is drill a hole at the end of the crack to give that fracture a clean end point. If you're not going to weld it I would at least drill the end point if possible, it would probably prevent the fracture from growing. At the very least, mark the ends of the fracture with some nail polish so that when you go back to inspect it later you can see how much it's grown.
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#9
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When I see "SA" i think "BMW Dealer"...then I think "idiot" and "lazy" and "parts replacer"
But that's just me.... |
#10
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Quote:
The clothes washer has a noise...rather get my hands dirty to try and fix it - successful or not rather than just calling someone who just wants to replace it... |
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