...the journey of a '77 bmw 320i from its home in california through a mild "frame on" restoration in the midwest...
Sunday, February 27, 2011
late model 323i trailing arm disc brake disassembly
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The pinned castle nut that was unimaginably difficult to remove with heat and a 4 ft cheater pipe on a 12 point socket |
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Notice the castle nut has been dressed with a file revealing the naive pipe wrench attempts before taking more drastic measures |
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The interior of the emergency brake mechanisms |
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Disc looks great, no scars, grooves, or warpage (re-useable!) |
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The opposite side |
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No issues, just needs cleaned |
sub-frame rebuild and toe & camber adjustment welds
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With Toe & Camber Adjustments Welded on (Outside) |
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Toe & Camber Welded on (Inside) |
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The Concentric Adjustment on the bolt side of the adjustment BMW P/N: |
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The Concentric Adjustment on the nut side of the adjustment |
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Bracket that allows the trailing arm fastener to slide for the toe and camber adjustment required for cars that have been lowered |
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This is an original dinan camber & toe adjustment |
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Original dinan This is the eccentric bolt sold by Ireland Engineering, it is actually a BMW E39 5-Series part: p/n 33 32 1 092 310 bolt (M12 X 1.5 X 98mm) p/n 33-32-1-093-456 washe r |
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