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aja540i

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Posts posted by aja540i


  1. So the M5 failed its WOF on excessive play in a lower front control arm,  Continental cars sent me a video showing significant movement of the front wheel (by hand) due to the rubber bush giving up. I replaced the front control arms a few years ago with new Meyle HD units and i am aware that big heavy BMW wagons like to eat suspension bushes, but i am seriously considering changing to a spherical bearing type set up using the Turner motorsport kit to try and get a bit more life out of them.

    Has anyone done this conversion, and if so what are the pros and cons?

    My main concern is putting more stress on the chassis at the suspension mounting points as they were designed to work in conjunction with rubber bushes not spherical bearings, but i suspect i am being overly cautious and they will be fine, thoughts?

    Price wise the kit for both sides is within a few dollars of 1 new genuine BMW control arm, but considerably more that 2 new replacement rubber bushes, so i am happy to spend the money if they last a decent amount of time.

    • Sad 1

  2. Spent an hour or so at greasy hands replacing the 2 front exhaust gaskets in the M5 and recovering a torx key that ended up on the under tray when I replaced a coil 2 weeks ago, cost about $43, guys seem pretty good, they are car guys and they operate the hoist for you, basic tools are provided but I recommend taking any special tools you might need, and a light of some description. There is a H and S induction and forms to fill out before entry, but they keep them on file so you only have to do it the first time, hoists are all new and there are 4, as a bonus they are only 5 minutes from home!!

    Recommended for servicing or basic jobs that are a lot easier on a hoist, suspension bushes, exhaust stuff, driveline, etc.

    Edit, you need to wear good shoes (no jandals, duh!). They also require you to wear a high vis vest, safety glasses and gloves, if you don't bring your own you can purchase them on site.

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    • Like 4
    • Thanks 2

  3. 2 hours ago, Allanw said:

    @aja540i Look familiar??? 😁

     

    Don't think its my old one, if it is they have changed lots of wierd stuff, mine had M5 front bumper and wing mirrors, sliding armrest, Msport steering wheel, body colour interior trim, silver rocker covers, etc etc...also, just noticed, mine was M62tu, fly by wire throttle body / cruise control, so probably not mine!

    Strangely i did see another 540i touring the same colour today locally, they're everywhere!!

    • Like 1

  4. I recently got a red cog of doom on the centre display of the M5, not the first time but last time it was the clutch and I have done that, soooo...

    A bit of googling and I discover a common failure point on the SMG 3 box is the insulation on the small wiring loom that connects the shift control solenoids to the main harness, long story short, heat + years = warning lights!

    As luck would have it there was an E60 M5 box on trademe so I bought that with the intention of putting it into my car while I give my box a good refresh, and then swap them over again. First issue, the replacement box also had the wiring loom issue so I did a practice run on that box to sort it out before it goes in the wagon.

    34310994_2022-10-0811_44_22.thumb.jpg.b5e20a9723a0a55fc96f495611fcafc5.jpg

    box as it was when I got it, approx 140km on it, insulation is hard and crumbly....

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    Disassembled plug, unpinned one wire at a time and scraped old insulation off, then 4mm twin wall heartshrink and repin the wire, repeat as necessary....

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    wrapped the whole lot and replaced the loom clip, then covered the end in liquid electrical tape to keep water out....

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    Oil changed, oil strainer cleaned and refitted, new crush washers on all the plugs and filter...

    522667373_2022-10-0816_40_21.thumb.jpg.c2ccadd34bde6dc411c2819bbf2e346e.jpg

    • Like 6
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