Broken wishbone studs & axle studs
Broken wishbone studs & axle studs
Need help with this and I'm not near the car at the moment but have been reading that these are best fixed from inside the car . Was just interested to know if anyone has done this fix and have any advice . Jb ni
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Re: Broken wishbone studs & axle studs
theres a procedure in this thread - https://www.clubgti.com/forums/index.ph ... nt.241545/
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82 mk2 gti - 88 mk2 scala 20vt - 93 GT2 2.0 8v - 84 Tropic 1.6 auto
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Re: Broken wishbone studs & axle studs
If you're talking about the rear wishbone mounts, the VW Workshop Manual says:
If a stud shears when removing the nuts securing rear axle to body:
1. Drill through using 8.0 mm diameter drill
2. Tap M10 thread
3. Secure rear axle to body with M10 x 40 bolts (tensile class 10.9)
If you're talking about the welded nut for the front suspension front wishbone mounting, there is a procedure for renewing that also, which is a whole lot more complex. This involves grinding and drilling out welds, bending the metalwork away to access and chisel out the damaged nut, welding in a replacement nut, closing and rewelding the metalwork, fabricating, drilling and plug welding in place a large reinforcement plate, before finally sealing seams, undersealing and filling the cavity with foam.
If a stud shears when removing the nuts securing rear axle to body:
1. Drill through using 8.0 mm diameter drill
2. Tap M10 thread
3. Secure rear axle to body with M10 x 40 bolts (tensile class 10.9)
If you're talking about the welded nut for the front suspension front wishbone mounting, there is a procedure for renewing that also, which is a whole lot more complex. This involves grinding and drilling out welds, bending the metalwork away to access and chisel out the damaged nut, welding in a replacement nut, closing and rewelding the metalwork, fabricating, drilling and plug welding in place a large reinforcement plate, before finally sealing seams, undersealing and filling the cavity with foam.
1992 VW Scirocco GT II 1.8 90PS Brilliant Black 30k