Incontinent Porsche Boxster (986)

An annoying leak, sorted.

A slight departure from my usual ramblings about white goods and other domestic appliances in this entry.  Outside of The Workshop, I’m a keen petrol head who loves to tinker with cars and motorbikes and my own car was suffering from a recent bout of coolant incontinence.

Like me, most owners of these cars dread anything like this happening as it usually means big money.

The leak only happened when the car cooled after it was was run up to temperature and was evident in the area under the oil filter housing.  Luckily, the leak wasn’t serious and was repairable with a 10mm spanner, washing-up bowl and 4000 grit sandpaper.

Here’s a little video which I hope will help other Boxtser owners.

Intermittent Einhell E-BH 950 SDS drill

Poorly drill repaired at FixItWorkshop

The owner of this drill complained that it work perfectly one minute and then stopped the next.  It was making DIY a very slow process.

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FixItWorkshop, April’17, Worthing, Einhell E-BH 950 SDS drill repaired

As this was a cut-out problem rather than a slowing down issue, power problems were a likely suspect.

On test, the cable flex near the base of the handle seemed to be the issue as giving it a good wiggle seemed to reproduce the fault.

Opening up the drill (several self-tapping screws) revealed a fairly straightforward layout with cord, mechanical connector, smoothing circuit (mains splash) and switch.  Having suspected the culprit to be cable flex near the handle, I cut the cable down and re-made the connection, removing the suspect part of the cable.

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FixItWorkshop, April’17, connector shown
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FixItWorkshop, April’17, broken cable removed

Despite cutting the cable flex down by about 8″, the owner was pleased with this fix since no spare parts were required and no real issues will be noticed since it will be mainly used with an extension lead.

Erratic GHD hair straighteners

Straight GHDs

GHD hair straighteners are a premium product which retail for a minimum of £100 in the UK.  However, over time they suffer from common annoying faults which cause owners to condemn the set they have.

This set of straighteners presented ‘as working’ when first switched on.  After warming up, hair straightening temperature was reached within the normal time.  However, after 5 minutes of use, the temperature reduced and failed to re-heat in a reasonable time.  Leaving the straighteners to cool completely would effectively reset the problem, only for  the cycle to repeat again.

GHD faults are well documented on YouTube and the fault turned out to be a faulty thermocouple or thermofuse, which should regulate the temperature and cut power in the event of a fault.  They do however wear out and this set of straighteners was no exception.

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FixItWorkshop, Feb’17, Worthing, GHD Hair Straighteners …repaired!

After dismantling, the thermal fuse was replaced for £2.70.  The whole job took half an hour and saved the owner nearly £100 on a replacement.

Dyson DC33 repaired in the workshop

A Dyson DC33 gets treated to a new motor

Conked out Dyson DC33

This Dyson presented with a pretty terminal case of ‘no go’.  The owner had run this relatively new machine in to the ground with little maintenance so it was little wonder what happened next.

Whilst in use, the machine spectacularly went bang and tripped the main fuse board of the house.  The noise and following smell was quite something I was told.

The owner had nearly rushed out and bought a new machine and was budgeting between £300 and £400 for a replacement.

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FixItWorkshop, Worthing, Feb’17. Dyson DC33 motor replaced

I was glad I could help since I was fairly certain I knew what the problem was without seeing it.  After giving the cable, switches and casing a visual inspection, it was time to delve deeper.  The filters were in poor condition and the general smell of it indicated that overheating had been an issue, probably leading to premature wear on the motor.

With the motor out, the true extent of the damage became apparent.  Both motor bushes had worn away to nothing and part of the brush holder had broken up inside the motor, probably while it was running, causing the noise.

I suspect that the owner had ignored the warning signs of burning smells and occasional cutting out (as the thermal overload circuitry performed its fail-safe role).

Being only a few years old, the owner had a couple of options; either replacing the faulty part with a genuine Dyson replacement (a very reasonable £40) or pattern motor kit with filter pack for under £25.  The owner chose the latter on the basis of the machine’s age and the fact that both filters in the machine were also ruined.

The job took an hour, including testing before the machine was back performing its cleaning duties once more.

A note to all vacuum cleaner owners (that don’t take bags):  Keep your filters cleaned every couple of months or so.  Your machine will last much longer if you do.

Chilly Hotpoint Tumble Dryer (VTD00)

A cheap fix for an old tumble dryer.

A tumble dryer that didn’t dry

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FixItWorkshop, Worthing,  Feb’17.  Hotpoint (VTD00) tumble dryer (Ariston, Creda, Indesit similar.  Now drying once more…

This machine is our very own, which decided to stop drying clothes.  Everything seemed to work; the drum was going around, the timer was working and nothing sounded out of sorts, but it started taking longer and longer to dry clothes.  In short, it wasn’t well.

This particular model is well documented online as it’s the same one with a world-wide model recall.  Fortunately, Hotpoint/ Indesit/ Creda/ Ariston have an excellent recall process and information service.  In fact if you’re concerned about yours, please visit http://www.hotpointservice.co.uk/safety-notices/ to see if your machine is listed.  This machine had been modified and was cleared safe for use.

Anyway, it was time to dig out the tools.  There’s not much to a tumble dryer really, the most expensive and important part being the motor, which in this case was fine.  Having tested the heating elements for suitable resistance, it was time to check the wiring, which also tested fine.

Since the machine would heat up and then cool, it suggested a temperature control system fault.  This machine has three temperature sensors; one in the exhaust and two on the back of the heater, the latter two to act as heat control and safety cut out.

If you’re still reading,  it turned out that the exhaust thermostat sensor was at fault.  Once it has allowed a brief heat cycle, it would shut down for ages.  It had excess temperature switch ‘hysteresis’.  The spare part was about £12, so versus the cost of a replacement machine at about £170, it was well worth spending time on the machine.

Kenwood Chef Repair

Kenwood repair in Worthing, West Sussex

Smelly Kenwood Chef A901

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FixItWorkshop, Worthing, Jan’17.  Repaired Kenwood Chef A901

This Kenwood Chef developed a nasty little problem. The failure smelled expensive and the Chef even puffed out some smoke when it began to fail, it would operate, but noisily and badly, so it to the workshop it had to go.

It was in decent overall condition and has loads of accessories, so definitely worth saving since a new one is over £300 new.

Since the speed control circuitry is a common failure on models of this age, it seemed sensible to start there.  On this unit, access wasn’t a problem and the issue was quickly diagnosed.  Both capacitors had failed (spectacularly)  and one of the resistors had become weak by about 20 Ohms or so.  Repair kits are readily available online for those who are willing to save these excellent machines, so after removing the faulty components, new items were fitted.

Another little annoying problem with the Chef, was the main drive belt.  It was intermittently rubbing the main plastic body of the unit, making a horrible sound and melting some of the casing (only cosmetic).  The motor mounting spacer had compressed on one side causing the belt to not run correctly.  This was fixed with a small washer to correct the belt’s alignment.

With a little bit of grease, WD40, Brasso, contact cleaner, repair kit and washer, the whole job took a couple of hours (including fettling time) and cost me under £8.  Definitely worth the effort considering the price of a replacement Chef.

Here’s a picture of the new components fitted in situ…

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FixItWorkshop, Worthing, Jan’17.  New capacitors, resistors and triac fitted, fixed!

fixitworkshop.co.uk repair blog

The diary of a tinkerer: Stories, advice, tips and sometimes the odd failure to inspire your own repair.

The tinkerer at FixItWorkshop.co.uk is Matt Marchant

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Follow me on Twitter

  • I write about things I fix and even those I can’t
  • I offer a repair service for a small fee
  • I occasionally volunteer at Repair Café and similar events in Sussex and surrounding area

I love repairing things and hate throwing things away that can be saved. There’s far too much waste in the world.  Many things that can sometimes appear unrepairable, are indeed repairable with a little tinkering.

I want to encourage people who doubt their own ability to repair their things, to give repair a go.  Afterall, if ‘that thing’ isn’t working, grab a screwdriver, take it apart and investigate.  What have you got to lose?

I’ve been tinkering with bikes, cars, coffee machines, toys and vacuum cleaners and pretty much anything that can be dismantled since I could hold a screwdriver.  I’ve worked for BT as a senior engineer and I’ve studied design, business and electronics.

Enjoy the repair diary of a tinkerer.  I hope it gives you a nudge to repair your broken thing. 

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